Perhaps you should try some spelling variations:
chieu sach » chiet tach, chieu sang, chieu xanh
trong quan » thong quan, thong quang, luong quan
nhung cong » dung cong, thong cong, hang cong
tong quan » thong quan, tong luan, luong quan
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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 sach) or (chinh sach)) - hanh ((trong quan) or (tong quan)) nhung cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chinh sach)) - hanh ((trong quan) OR (tong quan)) nhung cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chinh sach)) - hanh ((trong quan) or (tong quan)) nhung cong san than cap*.