How many square kilometers is the central area of Beijing In addition, there is the largest city in the world, Dongchang District, Tonghua City, Jilin Province

How many square kilometers is the central area of Beijing In addition, there is the largest city in the world, Dongchang District, Tonghua City, Jilin Province

The central area of Beijing is about 1400 square kilometers
Tokyo, Japan's largest area of 2155 square kilometers, the latter is not clear