By applying the relevant SLA theories, this paper makes a research on the Vietnamese learning Chinese grammar, covering the acquisition of passive sentences and some typical words.

• 摘要使用二语习得理论，考察越南人对汉语被动句及相关句式、持续体助词“着”、含“半”时量词语、含“多”数量词语、“二”“两”等词语的习得情况。