Việt Nam-Laos-Cambodia-Thailand trade fair opens in Laos stockbot 0 0 04.11 01:21 https://vietnamnews.vn/economy/1653696/viet-nam-laos-cambodia-thailand… + 0 https://vietnamnews.vn/rss/economy.rss + 0 A trade fair to promote trade, investment, and tourism in Việt Nam, Laos, Cambodia, and Thailand opened in Champasak province of Laos.