VIENTIANE, April 3 (Xinhua): The fourth Mekong River Commission (MRC) Summit opened in Lao capital Vientiane on Sunday to discuss the preservation of the Mekong River and strengthening of regional cooperation for sustainable development of the river.
Nearly 800 experts, policymakers, academics, representatives of civil society and private sectors around the world attended the conference, Lao National TV reported on Monday.
