China is massive in every way. Not only is it the world's second-largest economy, but it also spearheads both the continent-spanning Belt and Road infrastructure push and the Asian Infrastructure Investment Bank. It is time for the country to act in a responsible manner befitting its status as a great power when it comes to borrowing from international lenders and disclosing information on its overseas loans. The Paris Club is a group of major creditor nations -- including Japan, the U.S. and European countries -- that meets regularly in Paris.