March 11, the Greater Mekong Subregion (GMS) Economic Corridor Trade and Investment Forum and the preparatory meetings Week held in Kunming. Six countries from the sub-regional senior officials and representatives of the Asian Development Bank attended the meeting to discuss the June 6-8 will be held in Kunming on "GMS economic corridor of trade and investment activities" and in September held in Cambodia " second session of the GMS economic corridor forum "theme, topics and related preparations.