What's the common sense about Hainan Province?

Joan for short. Located at the southernmost tip of China. Hainan Province is a young province, established in 1988, and is the only provincial-level special economic zone in China, with Haikou as its capital. With Hainan Island as the main body, it governs the islands and reefs of Xisha, Zhongsha and Nansha Islands and their sea areas, with a land area of 35,400 square kilometers, a coastline around the island of 1.528 kilometers and a sea area of about 2 million square kilometers. The territory is low and flat, and the middle part is towering, belonging to the tropical monsoon climate.

Wuzhishan is located in the center of Hainan Island. The main rivers are Nandu River, Changhua River and Wanquan River. There are a variety of tropical animal and plant resources on the island, and there are rich mineral reserves such as sapphire, crystal, iron ore and titanium ore. Hainan's economy is an export-oriented economy based on tropical high-efficiency agriculture, marine resources processing industry and tourism. Agriculture and fisheries in Hainan are very developed. Areca nut, jackfruit and mango are famous products in Hainan. Hainan's industries include steel, rubber and food. Shiluzhen iron mine is famous in Asia, and Yinggehai oil and gas field has great potential. Yinggehai, Yuya and Dongfang are the three major salt fields in Hainan. Hainan is rich in tourism resources, Qiongshan is a famous historical and cultural city, and Sanya, Tianya Haijiao, Luhuitou, Wuzhishan, Wugong Temple, Hairui Tomb, Dongshan Mountain and Underwater Forest are famous tourist attractions. Foreign transportation is mainly by sea, and Haikou and Sanya are famous ports.

Geographical survey

Hainan Province is located at the southernmost tip of China, facing Guangdong Province across Qiongzhou Strait in the north, Beibu Gulf and Vietnam in the west, Taiwan Province Province in the South China Sea in the east, the Philippines, Brunei and Malaysia in the southeast and the South China Sea in the south. Jurisdiction over Hainan Island, the islands and reefs of the West, South and Zhongsha Islands and their sea areas. Hainan Island is low and flat. The middle part is towering, with Wuzhishan and Ying Ge Ridge as the core of uplift, and gradually descends to the periphery. Mountains and hills account for 765,438+0.3% of the total island area. The main rivers are Nandu River, Changhua River and Wanquan River.

Climatic characteristics

Hainan has a tropical monsoon and a tropical maritime climate. Plenty of sunshine and plenty of heat. The annual average temperature is 22.5~26℃. There is abundant rainfall, which is divided into dry season and rainy season. The annual average precipitation 1500~2600 mm, and the southeast slope of Wuzhishan with the most rainfall can reach more than 5500 mm, which is one of the places with the most rainfall in the same latitude in the world. Strong winds and frequent typhoons throughout the year. Except the Nansha Islands near the equatorial windless zone, all other places are windy zones.

natural resource

Hainan province is rich in mineral resources. Iron ore, titanium, diamonds, crystals, precious stones, zircon, glass sand and other rich resources, ranking first in China. Energy minerals include oil, natural gas, lignite and oil shale. There are tropical rainforests and tropical monsoon forest in Hainan Island, which are very precious in China. There are more than 4200 kinds of plants in this province. Among them, more than 630 endemic species and more than 20 rare trees are listed as national key protection. There are 56 1 species of wild animals in Hainan province, and 13 species of wild animals are listed as national first-class protection.

transport

98% of the cities, counties and towns in Hainan Province have been opened to traffic, forming a sea highway from Haikou to Sanya (Yulin). The east, west and middle lines form a expressway network extending in all directions, and the east-west line has two expressway around the island. By air. There are two international airports, Haikou Kelan and Sanya Phoenix. The main ports are Haikou Port and Haikou Xingang, among which Xingang has routes to Hai 'an and Beihai.

General situation of economy

Unique natural resources are the foundation of Hainan's economic development. At present, Hainan's export-oriented economy based on tropical high-efficiency agriculture, marine resources processing industry and tourism is taking shape. Rice is the main crop, and sugarcane, peanuts, sesame, tea and various tropical and subtropical fruits are the cash crops. The southern part of Hainan Island is the breeding base of tropical crops in China. Hainan Island is surrounded by the sea, and the offshore continental shelf fishing ground covers an area of 650,000 square kilometers, which is rich in seafood. Baimajing is the largest fishing port in Hainan, and Ying Ge saltworks is one of the large saltworks in China. Hainan's industries include rubber, textile, electronics, chemical industry, pharmacy, shipbuilding, automobile manufacturing and assembly, machinery, building materials, aquatic product processing, food and other departments. Its transportation characteristics are mainly highway on the island and maritime transportation. The road network is criss-crossed, with four major ports of Haikou, Basuo, Sanya and Yangpu and two international airports of Haikou and Sanya.

Cultural practices

In qiongshan district, Haikou City, there is a unique Lantern Festival, which is widely circulated in the local area. Whenever night falls, young men and women go out of their homes one after another, holding incense to find their Mr. Right, wishing each other well when changing incense, and picking some green leaves on the roadside on the way home, symbolizing the good wish of staying young forever.

Provincial capital: Haikou

Haikou is the political, economic, cultural and commercial center of Hainan Province. Located in the front of South China Economic Development Zone. Haikou City is adjacent to Hong Kong, Macao and Taiwan and Southeast Asia, and is at the forefront of South China's economic circle. It is a hub connecting the mainland and Southeast Asia. With a total area of 2304.84 square kilometers and coastline of 1, 3 1 km, it governs four municipal districts. Haikou has a tropical island monsoon climate, with an average annual temperature of 23.8℃ and an average annual rainfall of 1595.7mm ... Haikou is the general hub of Hainan Island's highway network, and the east-west expressway is the expressway leading to cities and counties. The cross-sea railway from Hainan to Guangdong has been opened: Meilan International Airport, with more than 30 routes reaching major cities in China. Haikou has beautiful scenery and many places of interest.

Famous historical and cultural city: Sanya

Sanya is located at the southernmost tip of Hainan Island, with an area of 19 19 square kilometers, and the city faces high mountains in the north. It faces the sea to the south. The terrain slopes from north to south. There are remnants of Wuzhishan in the north, and the peaks are continuous. Covers a vast area. The south is alluvial plain. There are a little more mountain hills than plain platforms. The river is short and shallow, and Ningyuan River is the largest. The coast is tortuous, with many bays and headlands, and there are islands off the coast. The industrial categories are complete. Handicrafts include coconut carving, rattan weaving and bamboo weaving. In addition, there are economic development zones such as Lizhigou Industrial Development Zone, Tian Xiaodong, Hongsha, Tengqiao and Yanglan. There are business, real estate, tourism and so on. Agriculture mainly produces rice and is rich in tropical fruits. Haikou is connected with National Highway 223, National Highway 224, National Highway 225 and expressway in the east. Phoenix International Airport is the largest airport in Hainan, and has opened many international and domestic routes. Three (Asian) eight (railway) can reach eight. Sanya Port and Yulin Port are excellent natural ports, among which Sanya Port can berth 8,000-ton ocean-going ships.

Nansha Islands

Nansha Islands is the southernmost border of China, and the west is opposite to the south of Viet Nam. It borders the Philippines, Indonesia, East Malaysia and Brunei in the east and southeast, and faces West Malaysia and Singapore across the sea in the southwest. It is the southernmost island group with the largest number of islands and reefs among the South China Sea Islands in China. There are more than 200 islands and reefs, which can be divided into North Group, East Group, West Group and South Group according to their distribution. Among them, the vicinity of Zengmu shoal (also called sand raft) is the southernmost part of China territory. Nansha Islands has a special natural landscape of tropical coral islands and is rich in marine life. The bird droppings on the island are very thick. This is a high-quality fertilizer. Nansha Islands is also an important offshore oil and gas prospect. Nansha Islands are also of special significance for meteorological observation, typhoon forecast and radio communication.

Xisha Islands

Xisha Islands is located in the southeast sea area more than 330 kilometers away from Hainan Island. In ancient times, it was called Qizhouyang and Changsha, Li Qian, with beautiful scenery and rich products. Yongxing Island is the largest island in Xisha Islands, with an area of 1.85 square kilometers. It is the capital of Xisha, Nansha and zhongsha islands. There are various marine plants in Xisha Islands. The transparency of seawater is 20-30 meters, and the coral reef stretches for thousands of meters. It is the best place for underwater diving and sightseeing.

wuzhishan

Wuzhishan can be divided into broad sense and narrow sense. Wuzhishan in a broad sense is the general name of the mountainous areas in the south-central part of Hainan Island. In a narrow sense, it refers to the mountain system located in the central and eastern part of Hainan Island, including Murui Mountain, Baimaling Mountain, Wuzhishan Mountain, Qizhi Mountain and Mazuiling Mountain. Wuzhishan, the highest peak, is 1867 meters above sea level, located at the junction of Wuzhishan City and Qiongzhong County, and is the highest peak in Hainan Island. Wuzhishan mountain range is northeast-southwest, winding, 15 km long, covered with thick granite, and the northeast section is broken and low. The southwest section is complete and towering. Wuzhishan is the watershed of Wanquan River, lingshui river River and Changhua River. The southeast foot of the mountain range is covered by the wind, and the typhoon path passes by, with an annual precipitation of 2866 mm, which is a famous rainstorm center in Hainan. Wuzhishan forest is fragmented. It is called the green treasure house.

ends of the earth

The total area of the ends of the earth 10.7 square kilometers. Located in Sanya City (known as Yazhou in ancient times), it starts from Yanglan Tongjing Dabing Bridge in the east, reaches Tianya Town Police Station in the west, reaches Xiamaling in the north, along the coast in the south, and extends to the ocean in the southwest 1.5 nautical mile. Since the Tang and Song Dynasties, the central ruling dynasty has always regarded this place as a place to demote criminal officials and exile troops. These people come here, longing for the vast sea. Looking back, it is Wan Li's hometown, and there is no way to go. So I lament that this place is the ends of the earth.

Wuzu

Wugong Temple evolved to commemorate five historical figures who were demoted to Hainan: Li Deyu, Li Gang, Li Guang, Zhao Ding, famous figures in Tang Dynasty, and Hu Quan, a famous minister in Song Dynasty. Wugong Temple, located at the junction of Haikou City and Qiongshan Fucheng, consists of Guanjia Hall, Xuepu Hall and Dongzhai, and is a group of ancient buildings. The residential area of the whole building covers an area of more than 2,800 square meters, and the surrounding scenery is 100 mu.

Sichuan Province

Brief introduction of Sichuan

Sichuan was named after the simplification of "Xia Chuan Four Roads" in Song Dynasty. Located in the southwest of China, it is adjacent to Chongqing in the east and Yunnan-Guizhou in the south. Tibet in the west and Gansu, Shaanxi and Qinghai in the north. It is the junction of southwest, northwest and central China of China. It spans many geomorphic units such as Qinghai-Tibet Plateau, Hengduan Mountains, Yunnan-Guizhou Plateau, Qinba Mountain Area and Sichuan Basin. The terrain is high in the west and low in the east. It slopes from northwest to southeast, covering an area of 485,000 square kilometers. * * * There are 52 nationalities living here. Sichuan has developed agriculture and is known as the land of abundance. Hydropower, steel and household appliances industries are more important.

Geographical survey

Sichuan Province is located in the southwest of China and the upper reaches of the Yangtze River. It is one of the inland provinces of China. It borders Chongqing in the east, Qinghai, Gansu and Shaanxi in the north, Yunnan and Guizhou in the south and Xizang Autonomous Region across the Jinsha River in the west. The terrain is high in the west and low in the east, which can be divided into two parts: the western Sichuan Plateau and the Sichuan Basin. The western Sichuan Plateau is one of the components of the Qinghai-Tibet Plateau, with an average elevation of more than 4,000 meters. Sichuan basin is mainly shallow hills and plains. Among them, Chengdu Plain is the most famous, covering an area of more than 8,000 square kilometers. It is the largest plain in southwest China. Sichuan is rich in water resources. There are many rivers. The Yangtze River is the main water system in this province. Except Baihe River and Moqu River in ruoergai county, northern Aba Prefecture belong to the Yellow River system, the rest belong to the Yangtze River system. The main rivers in the province are Yangtze River, Jialing River, Tuojiang River, Minjiang River, Chishui River, Dadu River, Jinsha River and Yalong River.

Climatic characteristics

The climate in Sichuan Province is characterized by warm winter, early spring, long summer, high annual temperature and little sunshine. The annual average temperature is 16~20℃. The extreme maximum temperature is greater than 40℃. This is one of the highest temperatures in China in summer. The Yangtze River basin in Sichuan basin and Jinsha River basin in southwest Sichuan have tropical climate attributes in South Asia. The North Sea in western Sichuan is high, with low temperature and short frost-free period, belonging to temperate and cold temperate climate. Sichuan is deeply influenced by the southeast Pacific monsoon and the southwest Indian Ocean monsoon. Except for a few areas, the annual precipitation is 600~ 1000 mm, which is characterized by rainy nights.

natural resource

Sichuan is rich in minerals and reserves. 0/25 kinds of minerals have been found, including 24 kinds of titanium, vanadium, strontium, pyrite, mirabilite, natural gas, iodine and cadmium. Sichuan Province is the largest subtropical province in China, with more than 1 10,000 species of plants, second only to Yunnan Province, and the total number of gymnosperms ranks first in China. There are more than 4,000 species of resource plants, and the forest coverage rate reaches 19.438+0%. The total number of animals ranks second in the country. Among them, there are more than one species of vertebrate 1 100, and birds and mammals account for half of the country.

transport

Traffic in Sichuan is mainly by railway and highway. These railways include Baocheng, Cheng Kun, Chengyu and Dacheng. The highway centers on Chengdu, Neijiang, Leshan, Nanchong and other cities; Trunk lines and county and township highways are connected into a network. Chengdu-Chongqing-expressway is the main artery of highway traffic between the province and surrounding areas. The Yangtze River and its tributaries are navigable. Leshan, Yibin and Luzhou are important ports for inland river transportation. Take Chengdu as the center. A number of international and domestic air routes have been opened.

General situation of economy

Sichuan province has a relatively complete industrial sector. Among them, iron and steel, machinery, electronics, natural gas, chemical industry, forestry, silk and textile, paper making, food and other sectors occupy an important position in China, and the metallurgical industry accounts for 8% of the national output. Handicrafts such as bamboo, leather and embroidery are famous all over the country. Sichuan's agriculture is relatively developed, with the fifth cultivated land and the first paddy field in the country. Agricultural and sideline products are rich and diverse, and the output ranks among the top in the country. Sichuan Basin is the largest rapeseed production base in China. Among horticultural crops. Silkworm and tea are of national significance and are called cocoon provinces. Sichuan is also one of the three major forest areas and major timber production bases in China. Sichuan has initially formed a three-dimensional transportation system with the comprehensive development of railways, highways, water transport and aviation, which is connected with the national transportation network.

Cultural practices

There are 52 ethnic groups in Sichuan Province, including Yi, Tibetan, Qiang, Hui, Miao, Tujia, Manchu, Dai, Lisu, Mongolian, Bai, Naxi and Buyi 13 ethnic minorities. After thousands of years of migration, development and national integration. In Sichuan, a pattern dominated by the Han nationality has been formed. Speak Chinese Sichuan dialect, in Chinese; Influenced by traditional Confucian culture. Han people are good at farming, handicrafts and commerce. There are Spring Festival, Tomb-Sweeping Day, Dragon Boat Festival, Mid-Autumn Festival, Double Ninth Festival and other festivals in the life of local residents.

Capital: Chengdu

Chengdu, the capital of Sichuan Province, is a famous historical and cultural city in China. Since Shu County was established in the Warring States Period, Chengdu has been the seat of state, county and county governments in various dynasties. Located in the middle of the province, it is an important economic, cultural, commercial and financial center and a transportation and communication hub in the southwest of China. Covering an area of 12346 square kilometers, the ethnic groups are mainly Han, including Hui, Mongolian, Tibetan, Miao, Yi, Manchu and Tujia. Jurisdiction over 9 districts and 6 counties, hosting 4 county-level cities. There is a significant difference in topography in the territory, which is high in the northwest and low in the southeast. Sichuan has a subtropical humid monsoon climate. Industrial products are famous for measuring tools, cutting tools, electronic components and seamless steel pipes.

Li Bai's hometown: Jiangyou

Jiangyou is a picturesque historical and cultural city and the hometown of Li Bai, a great poet in the Tang Dynasty. Located at the northern end of Chengdu Economic Circle, it is a rising new industrial city and tourist city, and is known as "the hometown of Li Bai, the gateway of Jiuzhai, the throat of Shu Road and the poetic capital of China". Deng Xiaoping once wrote an inscription for Jiangyou, "Li Bai's hometown". Jiangyou city is not only rich in products, but also rich in humanities and beautiful mountains and rivers. Historical and cultural heritage is profound.

A famous historical and cultural city: Langzhong

Langzhong is located in northern Sichuan. The middle reaches of Jialing River. Langzhong Mountain is surrounded by water on all sides and mountains on three sides. The situation is very dangerous. For more than 2,000 years, it has been the throat of Shudao South Road, an ancient Bashu military town, and was called Langzhong after the Song Dynasty. The long history has created splendid culture and left many precious cultural relics. Langzhong ancient city retains the main historical blocks and is a national first-class ancient residential protection area. The existing stargazing platform site is a Tang Dynasty building. In addition, there are Zhangfei Temple, Huanhou Ancestral Hall, Baba Temple, Kannonji, Baita, Giant Foshan, Cliff Statues and Stone Carvings in the Tang Dynasty. Langzhong has been known as "Yuanlang Wonderland" and "Langzhou No.1 in the world" since ancient times. "Surrounded by mountains and clouds," the natural landscape is as natural as ink.

Famous historical and cultural city: Luzhou

Luzhou has a history of more than 2,000 years since it was founded in the Western Han Dynasty. Luzhou City is located in the southern edge of Sichuan Basin, near the throat of Yangtze River and Tuojiang River, and controls the crossroads of Yunnan, Guizhou, Sichuan and Chongqing. It is an important port for Sichuan to go out of Hainan and the upper reaches of the Yangtze River, covering four counties of Lu Xian, Hejiang, Xuyong and Gu Lin and three districts of Jiangyang, Longmatan and Naxi, with an area of12,243 square kilometers. Historically, Luzhou is the material distribution center at the junction of Sichuan, Yunnan, Guizhou and Chongqing and the economic and cultural center of southern Sichuan. Luzhou belongs to the temperate climate zone of the middle subtropical basin. Luzhou has dense virgin forests and artificial vegetation, as well as a variety of cultivated vegetation and horticultural crops, and has a long history of agricultural cultivation. In some areas, crops can be harvested three times a year and the crop yield is high.

The first city of Wanli Yangtze River: Yibin

Yibin, located in the southern edge of Sichuan Province, is a famous historical and cultural city in China and the hometown of Wuliangye, a famous China liquor. Because Jinsha River and Minjiang River meet here to form the Yangtze River, it has the reputation of "the first city in the Yangtze River". Yibin is located at the junction of Yunnan, Guizhou, Sichuan and Chongqing provinces 1 city, covering 9 counties in 1 district, with an area of 13283 square kilometers. Yibin is the starting point of the ancient Southern Silk Road and one of the earliest developed, oldest and most splendid areas in the upper reaches of the Yangtze River.

Qingcheng Mountain, one of the four famous Taoist mountains in China.

Qingcheng Mountain is located in the northwest of Chengdu, also known as Zhang Ren. It is the general name of Dujiangyan mountain area, including Tianzang Mountain, Zhangrenshan Mountain and Fiona Fang 100 km. Qingcheng Mountain is backed by Qionglai Mountain. Facing the Chengdu Plain, it has lush forests, evergreen seasons and undulating peaks, hence the name Qingcheng Mountain. Since ancient times, it has been famous at home and abroad for its beautiful natural landscape and numerous human landscapes. Qingcheng Mountain is one of the four famous Taoist mountains in China, and it is called the fifth cave. Qingcheng Mountain has been known as "Qingcheng Mountain is quiet in the world" since the Tang Dynasty. Sunrise, sea of clouds and magic lamp are the three natural wonders of Qingcheng Mountain. Dong Tian milk wine, kudingcha, Taoist pickles and ginkgo stewed chicken are the four wonders of Qingcheng Mountain.

King of the hill, Shu: Gongga Mountain

Gongga Mountain is located in Kangding, Luding and Shimian counties of Sichuan Province, covering an area of 400,000 hectares. Gongga Mountain is located in the transition zone from Qinghai-Tibet Plateau to Sichuan Basin. The main peak is 7556 meters above sea level, which is one of the world famous peaks in king of the hill, Sichuan. There are ancient glacier relics, modern glaciers, virgin forests, hot springs, lakes, snow peaks and other natural landscapes. Gongga Mountain Nature Reserve is a very important species gene bank in the world. It is also one of the best representatives of the global biogeographic region, which has extremely important protection value and scientific research value. Besides. The scenery in this area is very strange. It has beautiful natural scenery and is also a famous tourist attraction.

Mount Emei

Wanfuding is the main peak of Mount Emei, with an altitude of 3079.3 meters. Because of this mountain. There is "Emei is like a cicada's wing." Long and thin, beautiful and gorgeous. Emei Mountain, with a forest coverage rate of 82%, is one of the famous scenic spots in China, and is most famous for rare animals, plants and medicinal materials such as willow, cold arrow bamboo, harpsichord frog, giant salamander and coptis chinensis. Guobao Temple is an important temple in Emei Mountain, and Yu Yequan is a famous spring in Emei Mountain, which is called holy water and divine water. There is a "Big Goose Stone" inscribed by famous scholars in past dynasties by the spring.

Leshan Giant Buddha

Leshan Giant Buddha was called Maitreya Elephant and Jiading Giant Buddha in ancient times. The Buddha statue is carved by mountains and rivers. It is the largest existing cliff stone statue in the world, and has the reputation of "Mountain is Buddha, Buddha is mountain". The Giant Buddha is 7 1 m high, with a head length of 14.7 m, a head width of 10 m, a shoulder width of 24 m, an ear length of 7 m and an instep width of 8.5 m, with meticulous carving, smooth lines, well-proportioned body and magnificent momentum, which embodies the grand style of the culture in the prosperous Tang Dynasty. There is a closed hidden hole in the chest of the giant Buddha. Fengmen Stone is a chronicle of the reconstruction of Tianning Pavilion in Song Dynasty. On the right side of the giant Buddha's head is Lingyun Temple built in Tang Dynasty. There are three major buildings in the temple, namely, the Heavenly King Hall, the Ursa Major Hall and the Tibetan Scripture Building.

Du Fu Thatched Cottage

Du Fu Caotang covers an area of about 20 hectares. There is a picture of Meilin behind the main entrance of the thatched cottage, followed by Dayi, and each wall of the thatched cottage has a pair of long couplets written by Gu Fuchu of the Qing Dynasty. There is a statue of Du Fu in the "Poetry History Museum" behind the thatched cottage. Chai Men is followed by the Ministry of Industry Temple, which contains stone carvings of the Ming and Qing Dynasties and Du Qing Fu Xiang. There are lush flowers and trees in the park, and pools, terraces and pavilions are dotted around, which has a quiet, unique and beautiful taste. At present, Du Fu Caotang has more than 30,000 volumes of various materials and more than 2,000 cultural relics, as well as foreign language translations 15 and Chinese paintings 120 published by Korea and Japan. Du Fu's Caotang is the most abundant and well-preserved place in Du Fu's life.

The Dadu river

Dadu River originates from Guoluo Mountain at the junction of Sichuan and Qinghai, and flows through Aba, Ganzi, Ya 'an, Liangshan and Leshan in Sichuan Province from north to south. The total length is1155km, and the drainage area is 9120,000km2. It is a famous canyon river and the largest tributary of Minjiang River, also known as copper river and Ink. The headwaters are Duke River, Ake River and Mosuo River, which were called Dajinchuan after meeting Kerin, and Dadu River after Danba merged into Xiaojinchuan. Taking Luding and Tongjiezi as boundaries, Dadu River can be divided into upper, middle and lower reaches. The reach of Dadu River Gorge accounts for more than 70% of the whole river, and the current is swift. The drop of the whole river is 3600 meters. Dadu River is also the main waterway for timber transportation in Sichuan.

Dujiangyan irrigation system

In 250 BC, Dujiangyan built by Li Bing created the economy of Sichuan. During the Qin Dynasty, Li Bing came to Sichuan as the fourth prefect of Shu County. At that time, the Minjiang River was still a river that was often ravaged by floods, and the land in Chengdu Plain lacked irrigation. Li Bing and his son gathered farmers with experience in water control. The topography and water regime of Minjiang River were investigated on the spot. Large-scale construction of Dujiangyan has begun. In Leiyushan, a mountain pass with a width of 20 meters, a height of 40 meters and a length of 80 meters was dug, which is the bottle mouth of Aquarius. In this way, the Minjiang River can flow eastward to avoid flooding. He also filled the fishmouth diversion dike in the middle of the river with bamboo cages filled with pebbles, and divided the Minjiang River into two parts, one for irrigation in Chengdu Plain and the other for downstream. In order to further control the amount of water flowing into the bottle mouth, a flat water tank and an spillway with a flying sand weir were built at the tail of the fishmouth diversion dike. After the completion of Dujiangyan. There are basically no floods and droughts in Chengdu Plain, which has become a stable grain producing area in China. Therefore, Sichuan is called the land of abundance. Li Bing is also known as the Lord of Sichuan.

the Minjiang River

Minjiang River is the most abundant tributary of the Yangtze River in Sichuan, which was called Wenjiang and Du Jiang in ancient times. Minjiang River flows from Songpan south to Maoxian and Wenchuan, out of Minshan and into Chengdu Plain, below Dujiangyan. Branches extend, converge again, cross Xinjin, Pengshan and Meizhou, and reach Leshan. There is a Dadu River to the west of Lingyun Mountain, namely "Leshan Giant Buddha". The total basin area is 6.5438+0.39 million square kilometers, with more than 90 tributaries, less in the east and more in the west. The Minjiang River basin has complete landforms, including plateaus, dangerous peaks, hills, flat dams, glaciers, hot springs and snow-capped mountains. There are also three small Gorges in Qingshen County, such as Plough, Flying Goose and Pingqiang.

Jianmenshu avenue

Jianmen Shu Dao refers to the Shu Dao around Jianmen Pass. Jianmen Shudao runs through Deyang, Mianyang and Guangyuan to the north of Chengdu. Along the way, the peaks are green and the cliffs are misty, majestic and steep. There are also many places of interest along the Shu Road, mainly including the ancient plank road, the ruins of the ancient battlefield of the Three Kingdoms, the Huangze Temple of Wu Zetian, the Thousand Buddha Rocks carved in the Tang and Song Dynasties, the Jianmenguan, the Cuiyun Gallery of the ancient post road, the Qiqu Mountain Temple, and Jiangyou, the hometown of Li Bai. Jianmenguan is the most important pass on Shu Road. The peaks here are like swords, soaring into the sky. Known as "the sword gate is the best in the world."

Fairy tale world: Jiuzhaigou

Jiuzhaigou is located in Jiuzhaigou County, Aba Tibetan and Qiang Autonomous Prefecture. It is a ravine in the Minshan Mountains. Named after nine Tibetan villages including Shuzheng, Rize and Zechawa. It is listed as a rare animal protection area such as giant panda, a national key scenic spot and a national nature reserve. 1992 is listed in the World Natural Heritage List by UNESCO. The karst landform at the bottom of Jiuzhaigou River is unique in the world. Snow peaks and green trees in the ditch, reflections of lakes and waterfalls in Lin Lan. Beautiful scenery, rare in the world, is called "fairy tale world"

Luding Bridge

Luding Bridge is a cable suspension bridge with a length of 10 1.67m and a width of 3m. Distance between bridge deck and low water level14.5m. Of the 13 chains that make up this bridge, 9 are tied to the river bank in parallel and planked for crossing. There are two iron chains on the left and right sides of the bridge fence as handrails. The three-character plaque "Luding Bridge" hanging at the bridgehead was inscribed by Kangxi. To the east of the bridge, there is a "Royal Luding Bridge Monument", which tells the story of building this bridge. Since its completion, it has become an important channel connecting Sichuan mainland and Kangzang Plateau.

Sanxingdui Ruins

1929 In Sanxingdui, Guanghan County, Sichuan Province, local farmers discovered more than 400 pieces of ancient jade, which unveiled the mysterious veil of ancient Shu culture in Sanxingdui. Until now, the archaeological excavation work is still not over. Among the unearthed cultural relics, in addition to a large number of jade articles, there are huge city walls and house sites, exquisite gold wares and an amazing number of bronzes. Experts found that the bronzes unearthed here were different from those in the Central Plains at that time. Has a unique shape and style. Moreover, the bronze casting process has reached a high level. The discovery of ancient culture, ancient city and ancient country in Sanxingdui completely confirmed the existence of Yufu clan and advanced the development history of ancient Shu culture by at least 1000 years. This also provides some clues for finding the existence of Can Cong and Guan Bai.

Yongling

Yongling is the tomb of Wang Jian, the founding emperor of Shu before China's Five Dynasties and Ten Kingdoms Period (907~960). There are 24 musicians carved on the east, west and south sides, playing pipa, Zheng, drum and other musical instruments respectively. It is the only complete image of the court band in the Tang Dynasty in China.