Perhaps you should try some spelling variations:
luan nhung » luan chung, luan hung, quan nhung
nhung dong » nhung don, nhung cong, nhung dung
hoc thieu » toc thieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
ho chieu » theo chieu, doi chieu, mot chieu
dong tai » dung tai, luong tai, cong tac
tai dan » tai san, tai ban, thi dan
dan ban » van ban, can ban, dan ba

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) sach - hanh dung luan nhung dong tai dan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - hanh dung luan nhung dong tai dan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) sach - hanh dung luan nhung dong tai dan ban*.