Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
phan cau » phan dau, phan cac, phan lap
cho chu » cho thue
chu han » chu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu han - hanh trinh cua nhung ((cong tan) or (cong san)) ((phan cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu han - hanh trinh cua nhung ((cong tan) OR (cong san)) ((phan cau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: cho chu han - hanh trinh cua nhung ((cong tan) or (cong san)) ((phan cau) or (phan tu))*.