1, the urban spatial layout is not reasonable enough, the urban landscape is not clear enough, the development speed of the district is accelerated, the supporting facilities can't keep up with the pace, and the public service facilities such as libraries, theaters, cultural centers, museums and gymnasiums are outdated, which can't meet the growing spiritual and cultural needs of the citizens.
2, involving many aspects, including geographical location, economic development foundation, education level, government investment and so on. In addition, the level of economic development in different regions will also be affected by multiple factors such as history and policies.