Ask to write a composition about Beijing's scenic spots and historical sites.

Badaling Great Wall, Mutianyu Great Wall, Simatai Great Wall, Shanhaiguan, Jiayuguan, Hushan Great Wall and Jiumenkou Great Wall.

Badaling Great Wall: Located in Changping, Beijing, Badaling Great Wall is the most well-preserved and representative section of the Ming Great Wall. This is the outpost of Juyongguan, an important pass, with an altitude of1015m. Dangerous terrain has always been a battleground for military strategists. Climb the Great Wall here, and you can overlook the majestic mountains. So far, more than 300 celebrities, including Nixon and Margaret Thatcher, have visited here.

Mutianyu Great Wall: Located in Huairou County, Beijing, it has been a battleground for military strategists since ancient times, with 22 enemy stations. Here, the natural scenery is beautiful, the trees are shaded, and the four seasons are pleasant.

Simatai Great Wall: Located in Miyun County, Beijing, supervised by Qi Jiguang, it is the only Great Wall in China that retains the original appearance of the Ming Dynasty, and is recognized as the "primitive Great Wall" by UNESCO. * * * There are 20 enemy stations, which have been well preserved so far.

Shanhaiguan: Shanhaiguan, located in Qinhuangdao, is the starting point of the eastern end of the Great Wall. Built in the Hongwu period of the Ming Dynasty (A.D. 138 1), it has the reputation of "the first pass in the world". The height of the city is 14 meter, and the thickness is 7 meters. The defense system is quite complete. When you climb the tower, you can see the blue sea and the winding Great Wall. The scenery is magnificent.

Jiayuguan: the starting point of the westernmost end of the Great Wall in the Ming Dynasty, built in the fifth year of Hongwu in the Ming Dynasty (AD 1372), is the best-preserved Chengguan, the first pass in Hexi, and has the reputation of the first pass in the world. It is also an important stop on the Silk Road. Chengguan is a complete military defense system composed of inner city, outer city and moat. The chengguan we see now are mainly in the inner city, rammed with loess and surrounded by city bricks, which are solid and majestic. The walls at both ends of the city pass through the Gobi, where you can experience the desolation of the desert lonely city.

With the Great Wall of Wan Li as the intermediary, the Great Wall Belt, which is composed of vast northern and southern regions, runs through a considerable part of Liaoning, Inner Mongolia, Ningxia, Gansu, Shaanxi, Shanxi, Henan, Hebei, Beijing, Tianjin, Shandong, Jilin, Heilongjiang, Qinghai, Xinjiang and other provinces (cities, autonomous regions), including parts of the Mongolian People's Republic and the Korean Peninsula in historical period. Its range is hundreds or even thousands of kilometers wide from north to south and thousands of kilometers long from east to west. The Great Wall Belt has been inhabited by many ethnic groups since ancient times, and the development of ethnic groups and their relations is the key to observing and understanding everything in the Great Wall Belt.

In the course of historical development, some ancient ethnic groups in the Great Wall Belt disappeared, and some new ethnic groups merged and formed, all of which are closely related to more than 20 ethnic groups distributed in the Great Wall Belt today. All ethnic groups, whether they have disappeared or continue to develop today, have made important contributions to the historical development of China.

The Great Wall of Wan Li is the product of the development of ethnic relations in ancient China, but at present, the research on the internal development law of ethnic relations between the north and the south of the Great Wall is not sufficient. Summarizing the existing research results, broadening the research fields and revealing the internal relationship between the Great Wall and the development of ethnic relations in China are of great practical significance and theoretical research value for the study of the Great Wall, ethnology and the development of the history of ethnic relations in China.

Second, Guilin landscape

Guilin, Guangxi Zhuang Autonomous Region is a world-famous scenic city and historical and cultural city, enjoying a good reputation for its landscape. She is located in the northeast of Guangxi Zhuang Autonomous Region, east longitude 109 45''- 104 40'', north latitude 24 18''-25 4 1''.

The city has jurisdiction over Xiufeng, Xiangshan, Qixing, Diecai and Yanshan as well as Lingchuan, Xing 'an, Quanzhou, Lingui, Yangshuo, Pingle, Lipu, Longsheng, Yongfu, Gongcheng, Ziyuan and Guanyang, with a total administrative area of 27,809 square kilometers, including 565 square kilometers in the urban area.

Guilin is located in the southwest of Nanling Mountain System, with an average elevation of150m. It belongs to a typical karst landform. After hundreds of millions of years of weathering and erosion, limestone all over the city has formed a unique landscape with towering peaks, surrounded by water and beautiful caves, which is praised by the world as "Guilin's landscape is the best in the world". The most representative scenic spots are: Elephant Trunk Mountain, Fu Bo, Nanxi Mountain, Yaoshan Mountain, Duxiufeng, Qixingyan, reed flute cave, Maobiyan, Yan Guan, Wangcheng in Ming Dynasty, Ronghu Lake and Coral Lake. The most wonderful part of the Lijiang River landscape is in Yangshuo, and there are countless beautiful scenery waiting for us to visit in other counties and districts of Guilin. Longji terraced fields, Xing 'an Lingqu and Zijiang rafting will bring you more surprises.

Guilin is an ancient cultural city. It has a history of more than 2,000 years and a rich cultural heritage. After Qin Shihuang unified the thought country, he set up Guilin County, dug Lingqu, and communicated Xiangjiang River and Lijiang River. Since then, Guilin has become an important town in Nantong sea area and the northern Central Plains. Since the Song Dynasty, it has been the political, economic and cultural center of Guangxi, and it was called "Southwest Hui Fu" until the founding of New China. In the long years, Guilin's picturesque scenery has attracted countless literati, who have written many well-known poems and articles and carved more than 2,000 stone carvings and wall books. In addition, history has left many historical sites here. These unique cultural landscapes have won Guilin the praise of "reading history and looking at mountains like paintings". During the War of Resistance against Japanese Aggression period, Guilin became a famous cultural city in China, where many patriotic writers and artists gathered and wrote a new chapter in anti-Japanese culture. A long history has given birth to a rich culture for this ancient and beautiful land.

For thousands of years, Guilin has been a treasure place for people to travel and see. Now it has formed a scenic spot with Guilin as the center and surrounding 12 counties. There are vast and verdant virgin forests, majestic and steep peaks and canyons, rushing streams and waterfalls, and amazing mountain terraces in the world ... In this magical land, there are more than ten ethnic minorities such as Zhuang, Yao, Miao, Dong, Mulao and Maonan. Great Guilin's natural scenery, ethnic customs, history and culture deeply attract Chinese and foreign tourists and heads of state to come in droves and linger.

Optimal travel time

Guilin has a low latitude and belongs to the humid monsoon climate in the middle subtropical zone. Generally speaking, Guilin has a mild climate, four distinct seasons and superior climatic conditions. The annual average temperature 19.3℃ is known as "little snow in three winters and flowers in four seasons". The best season to travel to Guilin is April-June 5438+1October every year. During this period, there will be two golden weeks, May Day and November Day, which are also the peak of tourism. There will be many tourists in Guilin with a suitable climate, the booking of rooms and transportation will reach a climax, and the price will be higher than usual. Therefore, it is best to avoid this time and choose an off-season to travel and savor the beauty of this world.