Political, economic, cultural, traffic, military, historical and other factors should be considered when building the capital. From the perspective of politics, culture and history, Beijing is more suitable. In terms of transportation, China has built a land, sea, air, road, rail and air transportation network centered on Beijing, so it is too expensive to change the capital. Economically, Beijing is located in a developed area in the east, which also meets the requirements of building a capital. Militarily, Beijing's proximity to Russia and Japan and lack of strategic depth are all unfavorable factors, but Judy Yidu's slogan in Beijing is "Wang Shouguo Gate", which seems to have some truth. In terms of environmental factors, Beijing suffers from dust, desertification and water shortage, which is one of the unfavorable factors. It is reasonable and a historical choice that the present capital of China is located in Beijing. If I have to choose a city to move the capital, I recommend Wuhan, which has a favorable geographical position. Other ancient capitals are not suitable. Nanjing is a strategic place, historically the capital of national subjugation, and so is Hangzhou. Xi is far from the economic center of China, so it is not considered. Shanghai and Guangzhou are economic centers with poor geographical location (for the capital).

If Beijing is under too much pressure in the future, we can consider separating the political centers, just like Brazil and the Netherlands. There seems to be a legend that several national ministries have moved to Chongqing at present.