Perhaps you should try some spelling variations:
nhuong cong » nhung cong, luong cong, duong cong
theo chieu » theo tieu, ho chieu, theo chu
van nhuong » van chuong, van phuong, van huong
mot chieu » doi chieu, ho chieu
tranh van » tran van, trinh van, thanh van
cong san » cong tac
san chan » san chang, dan chan, san chay
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (theo chieu)) xanh - canh tranh van nhuong cong san chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - canh tranh van nhuong cong san chan cau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - canh tranh van nhuong cong san chan cau*.