Perhaps you should try some spelling variations:
tranh luat » trinh luat, tranh luan, trinh luan
hoc chinh » hoan chinh, hoc sinh, hoc kinh
luat cong » thuat cong, luat chung, cua cong
cong manh » cong danh, duong manh, cong thanh
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - canh tranh luat cong ((cong manh) or (cong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - canh tranh luat cong ((cong manh) OR (cong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - canh tranh luat cong ((cong manh) or (cong dan)) toan cau*.