大湄公河次区域

Greater Mekong Subregion (GMS), area of economic cooperation between China and Vietnam

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

brink / edge

public / collectively owned / common / international (e.g. high seas, metric system, calendar) / make public / fair / just / Duke, highest of five orders of nobility 五等爵位[wu3 deng3 jue2 wei4] / honorable (gentlemen) / father-in-law / male (animal)

Mekong River

river / CL:條|条[tiao2],道[dao4]

next in sequence / second / the second (day, time etc) / secondary / vice- / sub- / infra- / inferior quality / substandard / order / sequence / hypo- (chemistry) / classifier for enumerated events: time

surname Ou

area / region / district / small / distinguish / CL:個|个[ge4]

area / region / district

field / region / area / domain (taxonomy)

Greater Mekong Subregion (GMS), economic cooperation program between China and Vietnam