Vietnamese and Chinese

These are words that sound the same or almost the same in Vietnamese and Chinese.

phạm pháp
犯法
to break the law / to violate the law

hải cảng
海港
seaport

hải quan
海关
customs
(border crossing)

miễn phí
免费
free

cao
高
high / tall

ý kiến
意见
opinion / view

chứng minh
证明
to prove

chủ đề
主题
subject / theme