China's stance to move its oil rigs and fishing boats into the waters contested by other countries like Philippines and Vietnam is a disregard for other countries' sovereignty. I am neither from China, Philippines or Vietnam, but I do hope that the territorial disputes would be settled peacefully, openly and friendly through a permanent resolution.
Personally, I believe that there is no need for the citizens from both of the countries to be jingoistic by turning hostile or even violent towards the citizens of the contesting country. Such actions would only serve to make the matters on the territorial dispute more complicated to resolve. After all, there isn't any tangible benefits for the citizens if their country earns the resources surrounding the disputed islands.