Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, theo chu
theo yeu » theo tieu, thiet yeu, theo chu
tranh va » tranh van, trang va, trinh va
cong van » cong vang, cong san, song van
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo yeu)) xanh - canh tranh va thuong cong van ((than cau) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (theo yeu)) xanh - canh tranh va thuong cong van ((than cau) OR (than cap))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo yeu)) xanh - canh tranh va thuong cong van ((than cau) OR (than cap))*.