Working in a difficult environment, Huang guided the formation of the first Taiwan business sssociation in Vietnam's capital of Hanoi, and then helped establish another in Ho Chi Minh City.
在環境困難的情況下，黃南輝輔導台商在越南首都河內成立了第一個台商聯誼會，隨後也協助南越的胡志明市成立台商聯誼會。