Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
theo chu » theo chieu, cho chu, chao chu
chu bang » thu bang, chuc nang, chu quang
cua hang » cua dang, cua nhung, cua cong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
tran cau » tran chau, toan cau, tra cau
ran cau » van cau, ban 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: theo chu bang - hanh trinh cua hang ((cong tan) or (cong san)) ((tran cau) OR (ran cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu bang - hanh trinh cua hang ((cong tan) OR (cong san)) ((tran cau) OR (ran cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu bang - hanh trinh cua hang ((cong tan) or (cong san)) ((tran cau) OR (ran cau))".
• Adding a wildcard symbol may retrieve word variants: theo chu bang - hanh trinh cua hang ((cong tan) or (cong san)) ((tran cau) OR (ran cau))*.