Chinese Premier Wen Jiabao (L) shakes hands with Cambodian Prime Minister Hun Sen during a bilateral meeting on the sidelines of the China-ASEAN Commemorative Summit marking the 15th anniversary of the establishment of Dialogue Relations between China and the Association of Southeast Asian Nations (ASEAN) in Nanning, capital of southwest China's Guangxi Zhuang Autonomous Region, on Oct. 30, 2006. China and ASEAN leaders are gathering in Nanning for the summit on Monday.