[revealer]

China took over 10 years before XJP to accumulate about USD 3 Trillion in Foreign Reserve;   this Reserve is now only 55% of PBOC's total assets;  in another word,  there was no contribution at all from XJP at all.    

Now that China's Domestic debt is about 180% of GDP which PRC will have to pay about USD 1 Trillion of interest payments a year.   There will either be nothing left in Foreign Reserve in a few years' time or PRC will be living under the pile of debts for many long years to come.