FILE - In this Nov. 19, 2012 file photo, China's Premier Wen Jiabao, second left, joins hands with South Korea's President Lee Myung-bak, left, Cambodia's Prime Minister Hun Sen, third lfrom eft, and Japan's Prime Minister Yoshihiko Noda during the ASEAN Plus Three (APT) Commemorative Summit in Phnom Penh, Cambodia. China's finding the once friendly ground of Southeast Asia bumpy going, with anger against Chinese claims to disputed islands, once reliable ally Myanmar flirting with democracy and renewed American attention to the region. (AP Photo/Vincent Thian, File) less