-
First, second, third and fourth tier cities.
It is based on the five dimensional indices of commercial resource agglomeration, urban hub, urban activity, lifestyle diversity and future plasticity to evaluate 337 cities at and above the prefecture level in China, and the algorithm integrates the scoring method and principal component analysis method of the expert committee of the first-tier city research institute.
Synthesize to get the final result.
A first-tier city is a metropolis that plays an important role in the country's economy and politics. on the scale of the city.
Infrastructure, fiscal revenue.
consumption, radiation to surrounding cities, attraction to talents, etc.
In business activities, companies will also refer to cities with significant market positions as first-tier cities. First-tier cities refer to the five special zones and six major cities that were allowed to pilot joint ventures in 1992; Second-tier cities.
It refers to the provincial capitals, municipalities directly under the Central Government and cities with separate planning status that expanded the joint venture pilot project in 1999.
Third-tier cities refer to large and medium-sized cities of strategic importance.
-
Summary. The following are the common criteria for dividing cities into tiers:1Criteria for dividing population: Cities are usually divided by population as the main indicator. According to the population in 2019, it is conventionally divided into:
Hello dear<>
I learned that in China, the division of cities into towns is often classified according to indicators such as population, economic size, living water level, and urbanization rate
The following are the common criteria for dividing cities into tiers:1Population division standard: The population is usually divided into cities and sheds with the number of people returning to filial piety as the main index. According to the population in 2019, it is conventionally divided into:
First-tier cities: the population exceeds 10 million, such as Beijing, Shanghai, Guangzhou, Shenzhen, etc.; - Second-tier cities: populations between 5 million and 10 million, such as Tianjin, Chongqing Luzhen, Chengdu, Hangzhou, etc.
Third-tier cities: with a population of 1 million to 5 million, such as Nanchang, Hefei, Harbin, Ningbo, etc.; - Fourth-tier cities: with a population of 500,000-1 million, such as Putian, Anqing, Chuzhou, Mudanjiang, etc.; - Tier 5 cities:
The population is less than 500,000, such as Chaling Dingxi, Xilin Gol League, Chongzuo, Shiwujin Hailar, etc.
2.Classification criteria for economic development: Cities are usually divided according to the city's comprehensive economic strength, the development of various industries, fiscal revenue, housing prices, price levels and other indicators
The second-tier cities are important prefecture-level cities, and the first-tier cities are the national economic center cities <>
Kiss <>
In addition, there are some other classification criteria, such as urbanization rate, social and cultural level, etc., but the above two are more common and commonly used
It is necessary to pay attention to the fact that there is no unified regulation on the standards for urban division and mausoleum division, and different regions may adopt different <>division methods according to different actual conditions
The standards of a civilized city are: a clean and efficient government environment, a fair and equitable legal environment, a standardized and trustworthy market environment, a healthy and progressive human environment, a living environment for living and working in peace and contentment, and an ecological environment for sustainable development.
2. The construction should reflect the professionalism of enterprise customers. Only professionalism can improve the overall image of the company. 3. The construction cannot be separated from the actual situation of the enterprise, and it is emphasized that the enterprise should do things according to the scale of the enterprise to do the best for the development of the enterprise. >>>More
There is no lack of beauty in this world, what is missing is the eye to find it. However, the answer to the question of what beauty is and what constitutes beauty is different for everyone. The so-called each flower into its own eyes, this question also worries me. >>>More
Barbarism has the beauty of barbarism, and civilization has the beauty of civilization. The difference between the two in terms of aesthetics is the difference between stupidity and wisdom. Aesthetics is defined by the outlook on life. >>>More
Floor tiles play a very important role in people's room decoration, and the quality of decoration directly affects the overall aesthetics of the room. If the surface of the floor tile is uneven, the corners are missing, these will know that the quality of the floor tile itself is poor, belongs to the inferior product, if the surface layer of the floor tile is very bright, but there are inclusions in the glaze layer or the glaze layer freckles or the glaze color is different, this kind of floor tile is also a very poor quality, the quality is very poor, this is seriously unqualified, in our home decoration, need to be replaced. Check the quality of the floor tiles, we also need to see whether the inlay between the floor tiles is complete, whether there is a hollow drum in the middle, generally you can use a special hammer to gently knock on the floor tiles around and in the middle, if the sound is very crisp, it means that it is normal, but if there is a hollow drum sound, then the empty drum of the floor tiles must be removed and replaced. >>>More