Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
quan hang » quan hoang, quan lang, quan hanh
theo thu » theo chu, theo tu, theo tieu
thu bang » thu ban, thu hang, chu bang
cong tan » cong thanh, cong ty, cong ha
cong tac » cong ty
tran cau » tran chau, toan cau, ran 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 thu bang - hanh trinh quan hang ((cong tan) or (((cong san) or (cong tac)))) tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo thu bang - hanh trinh quan hang ((cong tan) OR (((cong san) OR (cong tac)))) tran cau.
• Adding a wildcard symbol may retrieve word variants: theo thu bang - hanh trinh quan hang ((cong tan) or (((cong san) or (cong tac)))) tran cau*.