Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu
hoc thieu » toc thieu, hoc hien
ho chieu » theo chieu, doi chieu, thi chieu
co nhung » cho nhung, bo nhung, so nhung
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac
cong co » dong co, cong cu, cong so

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 (mot chieu))) or (hoc thieu)) sach - thanh cong co nhung cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chieu) OR (mot chieu))) OR (hoc thieu)) sach - thanh cong co nhung cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: ((((ho chieu) or (mot chieu))) or (hoc thieu)) sach - thanh cong co nhung cong tac than cap*.