Perhaps you should try some spelling variations:
luat nhung » luat chung, luat thuong, thuat nhung
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu
cong tan » cong tac, cong san, cong thanh
chinh ca » chinh ta, chinh va, chinh tai
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) xanh - hanh trinh luat nhung cong tan ((can cau) or (chinh ca))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) xanh - hanh trinh luat nhung cong tan ((can cau) OR (chinh ca)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) xanh - hanh trinh luat nhung cong tan ((can cau) or (chinh ca))*.