South in the concept of natural geography, refers to the southern part of the monsoon zone in eastern China, mainly the area south of the Qinling-Huaihe River line, with the Qinghai-Tibetan Plateau in the west and the East China Sea and South China Sea in the east and south, and the length of the continental coastline accounts for about more than 2/3 of the country. The south includes most of Jiangsu, most of Anhui, Zhejiang, Shanghai, Hubei, Hunan, Jiangxi, Fujian, most of Yunnan, Guizhou, eastern Sichuan, Chongqing, southern Shaanxi, Guangxi, Guangdong, Hong Kong, Macao, Hainan, Taiwan, the southernmost part of Gansu, and the southernmost part of Henan. The area accounts for about 25% of the country, and the population accounts for about 55% of the country, with the Han ethnic group making up the majority. There are more than 30 ethnic minorities in the region, whose number is more than 50 million, mainly in Gui, Yun, Gui, Sichuan, Xiang, and Qiong, with a larger number of Zhuang, Miao, Yi, Tujia, Buyi, Dong, Bai, Hani, Dai, Li, and other ethnic groups. The above data is as of June 17, 2022, and is sourced from the Internet.

The South in the concept of administrative division roughly includes the Southwest, Southeast, Central-South, Hong Kong, Macao, and Taiwan regions, i.e., Jiangsu, Anhui, Zhejiang, Shanghai, Hubei, Hunan, Jiangxi, Fujian, Yunnan, Guizhou, Sichuan, Chongqing, Guangxi, Guangdong, Hainan, Hong Kong, Macao, and Taiwan.

Southern cities are Changsha, Hengyang, Changde, Xiangtan, Nanchang, Ji'an, Ruijin, Jiujiang, Fuzhou, Nanping, Xiamen, Taipei, Kaohsiung, Guangzhou, Shaoguan, Shantou, Shenzhen, Zhanjiang, Hong Kong, Macau, Haikou, Sanya, Nanning, Guilin, Liuzhou, Baise, Beihai, Fangchenggang, Guiyang, Zunyi, Kunming, Dali, Jinghong, and Wulumu.

Some of the cities with the most prominent economic strength are Shenzhen, Guangzhou, Suzhou and Chengdu.

Guangzhou, also known as Yangcheng and Huacheng, is the capital of Guangdong Province, a sub-provincial city, a national central city, a mega-city, an international metropolis, an international business center, an international comprehensive transportation hub, a national comprehensive gateway city, the first batch of coastal cities to open up, and the site of the Southern Theater of Operations Command. Chongqing abbreviation Ba, Yu, also known as Bayu, mountain city, Yu Du, bridge all, the Chinese people *** and the country's four central municipalities, the five national central cities, national historical and cultural cities, the world's hot springs capital.

Investment support is strong. Vigorously implement the "attack on the city" key project plan, the implementation of key project construction weekly scheduling, monthly coordination mechanism, to speed up the issuance of local government special bonds and expenditure progress, to promote the steady growth of investment in fixed assets.

Shenzhen: After many years of development, especially during the "13th Five-Year Plan" period of high-speed development, Shenzhen in the industry, science and technology, human resources, institutional mechanisms and other aspects of the formation of a strong development advantage for the future of high-quality development of the economy has laid a solid foundation.

Suzhou: Industrial highlights, multi-field results. Suzhou has advantages in the fields of biomedicine, micro-nano manufacturing, and new-generation electronic information, and continues to make progress in new modes such as e-commerce. Industrial Park biomedical industry is developing rapidly, the park enterprise Bekang Medical with artificial intelligence, big data integration of the biomedical industry, independent research and development of the first domestic innovative medical device special approval of the preimplantation embryo testing products, to fill the domestic clinical gaps.

Chengdu: Chengdu has been ranked the top of "China's Happiest Cities" and "China's New First-Tier Cities" for many years, with its city image of innovation and creativity, elegance and fashion, optimism and inclusiveness, and friendliness and public welfare. "It has also been honored as "China's Benchmark City for Internationalized Business Environment" and "China's Most Attractive City for Investment" for many years in a row.