Well, as we all know the US government is reluctant to implement any sanctions, embargoes etc. on China. Now, the Chinese government is violating international law, and thus is destabilising South East Asia, which has a long history of constructing piece... Claiming a sea which has coasts to lost of countries is surely something that can not be overlooked!
And what is the US government doing? Condemning giving speeches. Going rough(!) on China.
Shameless Chinese deserves more and the US government should be ashamed. They should at admin that the US economy heavily depends on the Chinese and sell even more bonds of the treasury to them!