Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
lanh manh » lanh tranh, lan anh, van manh
ho chieu » hoc thieu, doi chieu, mot chieu
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) tinh - lanh manh cua dang ((cong tan) OR (cong san)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (ho chieu)) tinh - lanh manh cua dang ((cong tan) OR (cong san)) toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) tinh - lanh manh cua dang ((cong tan) OR (cong san)) toan ban*.