Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu
luong cong » dung cong, trong cong, cong cong
thi chieu » thi chien, thi hieu, thi hien
hanh tran » hanh trang, thanh tran, hanh tram
van luong » van duong, van cuong, nang luong
ho chieu » hoc thieu, doi chieu, mot chieu
tran van » luan van
cong san » cong tac
san ran » san van, san roman, van ranh
ran cau » van cau, ban cau, can cau

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 (((thi chieu) or (theo chieu)))) xanh - hanh tran van luong cong san ran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((thi chieu) OR (theo chieu)))) xanh - hanh tran van luong cong san ran cau*.