Perhaps you should try some spelling variations:
hoc thieu » hoc hien
hanh dang » hanh dong, anh dang, hanh dung
hung cong » nhung cong, hung cuong, phung cong
dang van » hoang van, hang va
van hung » van dung, manh hung, van duong
cong nam » dong nam, uong nam, thong nam
nam van » nam dan, nam va, pham van

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 (toc thieu)) danh - hanh dang van hung cong nam van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) danh - hanh dang van hung cong nam van ban*.