Perhaps you should try some spelling variations:
tranh luat » trinh luat, tranh luan, trinh luan
bang cong » bang song, hang cong, dung cong
dang cong » dung cong
theo chu » theo chieu, cho chu, chao chu
chu nang » chuc nang, chua nang, cuu nang
van toan » van tuan, van tan, van thanh
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: theo chu nang - canh tranh luat ((bang cong) or (dang cong)) van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu nang - canh tranh luat ((bang cong) OR (dang cong)) van toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu nang - canh tranh luat ((bang cong) or (dang cong)) van toan cau*.