Perhaps you should try some spelling variations:
tranh luat » trinh luat, tranh luan, trinh luan
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - canh tranh luat ((hang cong) or (dang cong)) van ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - canh tranh luat ((hang cong) OR (dang cong)) van ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo chua xang - canh tranh luat ((hang cong) or (dang cong)) van ((toan tap) or (toan cao))*.