Excuse me, what does CLD CBD mean? Is it an abbreviation? Please write it down and tell me. Thank you.

The full name of CBD is Central Business District, and there are three translations in China: Central Business District, Central Business District or Central Business District. Its concept originated from the United States in 1923, when it was defined as "business gathering place". Subsequently, the connotation of CBD has been continuously enriched, and it has become the economic development center of a city, a region and even a country. Generally speaking, CBD should have the following characteristics: it is the functional core of the city, with a high concentration of economy, science and technology, culture and commerce; Convenient transportation, huge flow of people, cars and logistics. The population density is the highest during the day, and the population changes most during the day and night. Located in the golden zone of the city, the land price is the highest; There are many high-rise buildings here, and the land utilization rate is the highest.

CBD generally covers an area of 3 to 5 square kilometers, and some are even larger. Its construction area ranges from five to six million square meters to tens of millions of square meters. It is the functional core of a city and an important symbol of a modern metropolis. Its land price can be described as "an inch of land and an inch of gold". Manhattan in new york, Ginza in Tokyo, Central in Hong Kong and the central area of Singapore are all world-famous CBD.

CBD highly concentrates the city's economic, technological and cultural forces, and has many functions such as finance, trade, service, exhibition and consultation. The specific function of CBD requires that the buildings in this area must be high-density and modern. Therefore, CBD has gathered many magnificent and patchwork super high-rise buildings, and has very convenient transportation, modern information exchange system and a large number of office, catering, service and accommodation facilities. Generally speaking, offices account for 50% of the total construction area, commercial, catering and commercial-residential buildings account for about 40%, and other service facilities and necessary supporting facilities account for about 10%.

The planning and construction of China Central Business District began in 1990s. After that, especially since the 15th National Congress of the Communist Party of China, China's urban economic development and urban construction have reached a new level and achieved rapid development. The construction of CBD has also been put on the agenda by many big cities with certain influence in their respective economic regions. So far, Beijing, Tianjin, Shanghai, Chongqing, Shenzhen, Guangzhou, Shenyang and other central cities have clearly put forward their own CBD construction plans.

In the construction of CBD, there are generally two ways in China. One is to transform and expand the original business district of the city, such as Shenhe District of Shenyang; Another way is to choose new sites, such as Lujiazui in Shanghai and Jiangbei Town in Chongqing. These two methods have their own advantages. As for which one to choose, it is mainly decided according to the input-output ratio in the local construction process. After just a few years of construction and development, Beijing Chaoyang District, Shanghai Lujiazui, the Bund and other CBD have begun to take shape.

CBD is the inevitable product of urban development under the condition of market economy. On the one hand, it is an indispensable symbol of an international metropolis. On the other hand, many cities can build CBD on a large scale, which also reflects that under the correct leadership of the CPC Central Committee, the process of modernization and internationalization of China is gradually accelerating, the economic strength of the city has been qualitatively improved, and the urban construction and economic development are full of stamina.

CBD: Many international metropolises have formed considerable CBD, such as Manhattan in new york, Shinjuku in Tokyo, Central in Hong Kong, Chengnan District in Dongguan and Jida District in Zhuhai. Now the CBD in Beijing is determined to start from Dongdaqiao Road in the west, Dawang Road in the east, Tonghui River in the south and Chaoyang North Road in the north. Chongqing Jie Fangbei CBD refers to the core part of Jie Fangbei CBD, which undertakes the dual functions of commerce and commerce. It starts from Xiaoxiong in the east, ends at Cangbai Road, Linjiang Road and Minsheng Road in the north, ends at Jintang Street in the west and ends at Heping Road and Xinhua Road in the south, with an area of only 0.92 square kilometers. CBD should have the following characteristics: modern city business center, gathering many world-famous enterprises, highly concentrated economy, finance and commerce, many best office buildings, business hotels and entertainment centers, the most perfect and convenient transportation, the fastest communication and expensive land price.

CBD features:

It refers to a place with a large number of financial, commercial, trade, information and intermediary service institutions, a large number of business offices, hotels, apartments, exhibitions, cultural entertainment and other supporting facilities, perfect municipal transportation and communication conditions, and convenient for modern business activities. The central business district has some remarkable features:

Geographical features

First of all, it is an international metropolis, and a small city can also be called a business center, but a real business center must be a recognized international city, such as new york, London, Paris, Tokyo and Hongkong. In fact, the central business district has become synonymous with a city in a sense, which represents the most essence and super-landscape area of the whole city.

Land price characteristics

Because it is a prime location, its property price should be the highest in this city or a region.

architectural feature

In the traditional sense, the central business district is often a high-rise building, such as Manhattan in new york and Central in Hong Kong, which embodies the characteristics of high-density construction, and the general building volume is tens of millions of square meters.

Industrial characteristics

This is the core feature. CBD is dominated by the tertiary industry, and it is not the traditional tertiary industry, but the most advanced and developed tertiary industry. Such as finance, insurance, securities, intermediary, accounting and so on.

Functional characteristics

The central business district has the function of economic control. In fact, although the government plays a macro-control role in the economy, under the condition of market economy, the economic control ability is often concentrated in some areas where the headquarters of multinational companies such as finance, trade and insurance gather. This area is relatively strong in economic domination, economic domination and economic control. Therefore, CBD is actually an economic hub institution under the market economy system.

Age characteristic

The central business district has been evolving since the 1920s, and its structure, function and construction have undergone great changes. Today, CBD has shown new features. Corporate headquarters, financial center and specialized production services constitute the three major functional institutions of today's commercial center. In addition, as a region, CBD should include business management (headquarters), finance, professional services, exhibitions, hotels and apartments, entertainment and high-end retail. It embodies the basic characteristics and connotation of modern CBD.

CLD is the central living area, which is the abbreviation of English CenterLivingDistrict. It refers to a big city. Under the overall guidance of the government, with the economic development to a certain stage, people's work and life behavior patterns have undergone functional differentiation. Those residential areas are composed of several residential areas, which can meet the needs of urban mainstream people for concentrated living, consumption, entertainment and education. They are located in the center of the city, with first-class quality of life, noble humanistic connotation and perfect ecological environment. CLD's theory is not new. As early as around 2000, the concept tide of CLD appeared, and it became popular in developed cities such as Beijing, Shanghai and Shenzhen in recent two years. It is not a project concept, but a regional concept.

In western developed countries, CLD has existed and developed for several years. Both the Manhattan Central Garden in new york and the Champs Elysé es in Paris have locked the eyes of the rich and nobles with high-quality hardware and excellent geographical advantages. In Beijing, Shanghai, Shenzhen and other places in China, the concept of CLD has been widely recognized by the market, such as Beijing Asian Games Village, Shanghai's "Xujiahui-Hongqiao" area, Shenzhen's Mixiang Lake, Agricultural Science Center and Futian New District. Some people vividly compare "CLD's community owners' meeting is a wealth forum".

CLD can become the first choice for successful people, not only because it is located in the urban residential center, but also because it has the first-class living resources and humanistic ecological environment in the city. Not only can it provide convenient conditions for business elites to welcome and send in their busy work, but also every member of the family can get all kinds of supporting facilities needed in CLD. Therefore, CLD is a rational choice for elite residence.

Thus, CLD is located in the urban residential center, with a perfect urban life system and excellent humanistic and ecological supporting facilities, and it is an efficient and convenient post station for urban life. The "central living area" can be divided into: the business area where the headquarters of private enterprises gather; Middle and high-grade residential areas favored by urban elites and high-income white-collar workers; Gather large shopping centers, exhibition centers and other commercial residential areas and so on.