Perhaps you should try some spelling variations:
tranh luat » trinh luat, tranh luan, trinh luan
luat hang » luat hanh, luat chung, luat quang
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, chao chu
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban
toan tap » 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 chu) or (toc thieu)) xanh - canh tranh luat hang cong tan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (toc thieu)) xanh - canh tranh luat hang cong tan ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (toc thieu)) xanh - canh tranh luat hang cong tan ((toan cao) or (toan tap))*.