Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
tranh luat » trinh luat, tranh luan, trinh luan
luat dung » suat dung, luat chung, luat quang
dung cong » dung trong
theo chu » cho chu, chao chu, theo yeu
cong tan » cong tac, cong san, cong thanh
ran cau » van cau, can cau, tran chau
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (theo chieu)) xanh - canh tranh luat dung cong tan ((ran cau) OR (ban cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (theo chieu)) xanh - canh tranh luat dung cong tan ((ran cau) OR (ban cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) or (theo chieu)) xanh - canh tranh luat dung cong tan ((ran cau) OR (ban cau))".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (theo chieu)) xanh - canh tranh luat dung cong tan ((ran cau) OR (ban cau))*.