he relationship between the two Vietnamese and Chinese communist movements began to bond as soon as the Chinese communists conquered the entire Chinese mainland in 1949. Vietnam wanted Chinese help, but China also wanted. Dog that’s what i do i fly and i know things poster. There is a safe area in the southern border, and at the same time also wants to continue to maintain the status of the royal dynasty and old seniors, so we wholeheartedly help the Vietnamese communists in all aspects. Just two months after the Chinese communist victory.