Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
doi chieu » doc hieu, ho chieu, mot chieu
cong ban » cong bang, cong tan, cong dan
cong san » cong tac
than man » than ma, thanh san, tran manh
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (doi chi)) tinh - hanh trinh luat nhung ((cong ban) OR (cong san)) than man~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doi chi)) tinh - hanh trinh luat nhung ((cong ban) OR (cong san)) than man.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (doi chi)) tinh - hanh trinh luat nhung ((cong ban) OR (cong san)) than man".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doi chi)) tinh - hanh trinh luat nhung ((cong ban) OR (cong san)) than man*.