Nkaambo nzi Vietnam ncobeelede kuswaya bantu baku China Vietnam ilijisi zinji zyakusanga beenzu bakwe. Ncisi cikwabilidwe alimwi cijisi bulongwe, cijisi milandu nsyoonto, calo cipa kuti cibe busena bubotu bwabantu beenda balikke, mikwasyi, alimwi atubunga.