Perhaps you should try some spelling variations:
thanh luong » thanh huong, thanh long, thanh cuong
theo chieu » theo tieu, theo chu, thi chieu
bang cong » dang cong, bang song, hang cong
ho chieu » hoc thieu, doi chieu, mot chieu
luong va » dung va
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban
va bang » va nang, va lang, va ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (ho chieu)) xanh - thanh luong va bang cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) xanh - thanh luong va bang cong dan ((toan cao) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (ho chieu)) xanh - thanh luong va bang cong dan ((toan cao) or (toan ban))*".