As a result of the globalizing economy and China's rising economic and political power after the reform and opening up policy in the past several decades,Chinese Americans have experienced unprecedented demographic changes,not only in terms of their population size but characteristics.Moreover,these changing characteristic of contemporary Chinese Americans also facilitate their contributions to the society,economy,and politics in both China and the US.Meanwhile,the contemporary highly-skilled Chinese migrants in the US have exhibited an increasing and changing mindset of return migration,as well as the migration circulation of highly-skilled Chinese overseas. <<