Diaoyutai Islands should return to Chinese

"What Japan is doing is like someone grabbing a bicycle from his neighbor. No matter who rides that bicycle, that person or his son, it does not change the fact that the bicycle does not belong to him," 

It is an international justice and undisputable fact - Diaoyutai Islands belong to China.
It is a justice action, no matter whose nationality you are. 
Republic of China and Republic of People's China should protect the Diaoyutai Islands and people to ihe Islands.