Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
lanh manh » lanh tranh, lan anh, van manh
dang cong » dung cong
ho chieu » hoc thieu, doi chieu, mot chieu
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
cong san » cong tac
pham cau » phan cau, pham can, pha cau
pham ca » pham can, pham ma, pham va

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: ((ho chieu) OR (theo chieu)) xanh - lanh manh cua dang cong san ((pham cau) OR (pham ca))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) xanh - lanh manh cua dang cong san ((pham cau) or (pham ca))~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) xanh - lanh manh cua dang cong san ((pham cau) or (pham ca))*.