I think it is a significant step for a nation to achieve this. The comment of Zhi Feng that it is just noise is stupid. The entire economy of the US will be ruined if China wants to have the cash returned.

This is too mistakable sentence I mean. China’s export and overall International Trade is highly dependent upon US market, at the same time US is already going through economic recession and if according to you China choose to play any spoil sports as you have mentioned above then it will rather become as shooting on your own foot as a lesson for china.