Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
theo chu » cho chu, chao chu, theo yeu
van dung » van dong, xay dung, tin dung
va duong » van duong, va tuong, va huong
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: ((theo chieu) or (theo chu)) xanh - hanh tinh ((van dung) or (va duong)) cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - hanh tinh ((van dung) OR (va duong)) cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - hanh tinh ((van dung) or (va duong)) cong san than cap*.