Chinese Premier Wen Jiabao (R) attends a banquet hosted by Cambodian Prime Minister Hun Sen (C) to welcome leaders who attend the 21st Association of Southeast Asian Nations (ASEAN) Summit and related summits, in Phnom Penh, Cambodia, Nov. 19, 2012. (Xinhua/ Wang Ye)

Participating leaders including Chinese Premier Wen Jiabao pose for a group photo before a banquet hosted by Cambodian Prime Minister Hun Sen to welcome leaders who attend the 21st Association of Southeast Asian Nations (ASEAN) Summit and related summits, in Phnom Penh, Cambodia, Nov. 19, 2012. (Xinhua/ Wang Ye)