 Others went to the PRC after its reform and opening up, to pursue commercial opportunities or simply to return to their ancestral hometowns.For example, in Rizhao, Shandong alone, there are 8,200 returned overseas Chinese.Many Chinese from Korea who migrated to the U.S. have settled in areas with large Korean American communities, such as Los Angeles, and they have tended to integrate into the Korean American rather than Chinese American community.