Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
luat hang » luat hanh, luat chung, luat quang
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - hanh trinh luat hang ((cong dan) or (cong tan)) ((than cap) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh trinh luat hang ((cong dan) OR (cong tan)) ((than cap) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh trinh luat hang ((cong dan) or (cong tan)) ((than cap) or (thanh san))*.