回复 :The Obama administration had done everything it could to internationalize the South China Sea issue and had used the Philippines, a US ally, to advance the American strategy

回复 :The US was believed to be fully behind the scenes when the Philippines, under President Benigno Aquino III, filed the arbitration suit in 2013 against China in a tribunal in The Hague, a case in which China had refused to participate

回复 :"However, in recent years, the Chinese government no longer tolerates the existence of polluting enterprises," he said