Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
doi trieu » dong trieu, doi chieu, doi trinh
van cau » van dau, van hau, van chat
ca cau » cua cau, cac cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi trieu tinh - hanh trinh luat nhung cong thanh ((ca cau) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi trieu tinh - hanh trinh luat nhung cong thanh ((ca cau) OR (van cau))*.