Perhaps you should try some spelling variations:
tranh luat » trinh luat, tranh luan, trinh luan
luat cong » thuat cong, luat chung, cua cong
cuong tap » luong tap, cong tac, luong tai
thi hanh » thi thanh
cong tap » cong tac, cong tan, tong tap
toan cau » toan cao, toan ban, toan tap
doi thi » doi thoi, do thi, doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi thi hanh - canh tranh luat cong ((cong tap) OR (cuong tap)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi thi hanh - canh tranh luat cong ((cong tap) OR (cuong tap)) toan cau".
• Adding a wildcard symbol may retrieve word variants: doi thi hanh - canh tranh luat cong ((cong tap) OR (cuong tap)) toan cau*.