Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
canh manh » lanh manh, canh tranh, cach mang
dung cong » dung trong
ho chieu » hoc thieu, doi chieu, mot chieu
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
hang tai » hang va, dung tai

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