Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
chuan xang » chua xang, chuan trang, chuan san
chua nang » chuc nang, chua xang, kha nang
cong cong » cong dong, trong cong, dung cong
chi xanh » chi anh, chi danh, chi hanh
cong tan » cong tac, cong san, cong thanh
doi chi » doi khi
tan va » tan van, toan va, than va

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - canh trinh ((chuan xang) or (chua nang)) cong cong tan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh trinh ((chuan xang) OR (chua nang)) cong cong tan va*.