When did the Ming Dynasty move the capital?

142 1 moved to Beijing. Because the terrain of Nanjing is high in the south and low in the north, the method of plum blossom landfill is used to solve the problem in Zhongshan East Road of Nanjing Ming Palace. After a long time, the building is still depressed. Moving the capital to Beijing is also a method, which is a natural factor. There is also a strategic vision. Because Nanjing is located in the south and the war in the north is beyond reach, it is urgent to move the capital to Beijing.