Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
doi chieu » doi chi, ho chieu, mot chieu
doc hieu » toc thieu, hoc hien
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh cac
tung va » trung va, tuong va, dung va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (((doi chieu) or (doc hieu)))) sang - thanh tung va nhung cong tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (((doi chieu) OR (doc hieu)))) sang - thanh tung va nhung cong tan than cap.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (((doi chieu) or (doc hieu)))) sang - thanh tung va nhung cong tan than cap*.