Asia is even stronger then before because the largest creditor nations in the world are China, Korea, Japan, Taiwan, Hong Kong, Singapore. The money is here and it`s just more and more evident that Asia is on the rise and that many parts of the West are on decline or at least relative decline.
Related ETFs: iShares FTSE/Xinhua China 25 Index ETF (FXI), iShares MSCI Singapore Index Fund ETF (EWS), iShares MSCI Hong Kong Index Fund ETF (EWH), iShares MSCI Japan ETF (EWJ)