Perhaps you should try some spelling variations:
thanh trung » thanh tung
chap thuong » chan thuong, phan thuong, pham thuong
hieu nganh » vien nganh, hiem ngan, hieu manh
trung chap » trung cap, trung ha, tranh chap
thanh lap » thanh san, phan lap, thanh hai
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, huong dan, cong dong
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu nganh - thanh trung chap thuong ((cong dan) or (((cong tan) or (cong tac)))) thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu nganh - thanh trung chap thuong ((cong dan) OR (((cong tan) OR (cong tac)))) thanh lap.
• Adding a wildcard symbol may retrieve word variants: doc hieu nganh - thanh trung chap thuong ((cong dan) or (((cong tan) or (cong tac)))) thanh lap*.