Yiednamz cancwngh

Yiednamz cancwngh dwg baez cancwngh, Meijgoz caeuq Yiednamz douxdaj. Meijgoz youq gwnz 1954 nienz rinwiqvaj veiyi,fouz ciemdingh rinwiqvaj satbyai senhyenz.Mboujnaih,meigoz youq namzyied fuzciz moegyou cwnggenz.1961 nienz,doiq namzyied fatdoengh daegcungj cancwngh.1964 nienz 8 nyied 5 hauh cauxguh baihbaekvanh saehgienh,gyaij caq le baihbaekvanh Yiednamz. 1965 nienz 2 nyied 7 hauh, codaeuz doiq baihnamz,baihbaek yiednamz daihgveihmoz hoenghcaq.