Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
hang duong » hoang duong, han duong, hang luong
dang cong » dung cong
ho chieu » hoc thieu, doi chieu, mot chieu
duong va » duong van, dung va, luong va
cong san » cong tac
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap
va dang » van dang, va nang, va lang

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 (theo chieu)) sang - hang duong va dang cong san ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) sang - hang duong va dang cong san ((than cau) OR (toan cau))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sang - hang duong va dang cong san ((than cau) or (toan cau))*".