Leaders of four Asian nations and ASEAN get together for summit in Vientiane

Prime Minister of Vietnam Nguyen Tan Dung, Cambodian Prime Minister Hun Sen, Lao Prime Minister Thongsing Thammavong, Vice President of Myanmar Mauk Kham, and Secretary-General of ASEAN Le Luong Minh (L to R) pose for photos during the 6th annual Cambodia-Laos-Myanmar-Vietnam (CLMV) Summit in Vientiane, Laos, March 12, 2013. Senior representatives for Cambodia, Laos, Myanmar, Vietnam and ASEAN met here Tuesday and issued a joint statement highlighting their agreement to forge stronger mutual investment, trade, transport and scientific cooperation links. <Xinhua/Liu Ailun>