The situation in East Asia is in a stagnant situation. The geopolitical situation in Central and East Asia is full of variables due to the issues of the Korean peninsula and it will be difficult to fundamentally change in a long period of time. Under such situation, China may consider giving up some of the constraints and move closer to Japan. Judging from the overall trend, there is no major dispute between China and Japan except for one small island. Moreover, both China and Japan have been "bullied" by the West. Until now, the relationship between the United States and Japan is still dominated by the United States. If China and Japan change their strategic thinking, it is entirely possible for the two countries to come together and jointly expand market space.