Perhaps you should try some spelling variations:
hoan chinh » hanh chinh, hoa hinh
hanh tranh » canh tranh, hanh trinh, hanh trang
hang doanh » hanh doanh, nhung doanh, van doanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
hang doan » hanh doanh, quang doan, trang doan
cong ban » cong bang, cong tan, cong dan
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoan chinh sach - hanh tranh cua nhung ((cong ban) or (cong san)) ((hang doan) OR (hang doanh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoan chinh sach - hanh tranh cua nhung ((cong ban) OR (cong san)) ((hang doan) OR (hang doanh)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoan chinh sach - hanh tranh cua nhung ((cong ban) or (cong san)) ((hang doan) OR (hang doanh))".
• Adding a wildcard symbol may retrieve word variants: hoan chinh sach - hanh tranh cua nhung ((cong ban) or (cong san)) ((hang doan) OR (hang doanh))*.