Shenzhen ; American cultural heritage has a history of not only decades, but at least thousands of years. In the past, Baoan County was also one of the famous historical and cultural cities in Guangdong, belonging to an important area of Guangfu culture. Suzhou amp S GDP is the best prefecture-level city in China, which is very remarkable. High-tech output value is also among the best in China. Suzhou amp The tourism industry in the United States is highly developed, and its annual tourism income is higher than that in Shenzhen, where tourism products are scarce. As a special economic zone, Shenzhen has land, sea and air transportation and a stock exchange, which Suzhou and other cities do not have except Shanghai. Suzhou is one of the favorite tourist destinations of Shenzhen citizens. Shenzhen surpasses Shanghai in urban competitiveness. Beijing, Guangzhou, Wuhan and other cities. Shenzhen is short of land at present. With Shenzhen Shanwei Special Cooperation Zone, a certain amount of industrial land and industrial space can be solved. The cooperation zone will be upgraded to a national industrial park in the future. Guangdong-Hong Kong-Macao Greater Bay Area and Shenzhen will be a more important platform.