Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
hoan chinh » hanh chinh, hoa hinh
khang doan » chan doan, khang chan, hang doanh
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
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 - canh tranh cua hang cong san ((khang doan) or (nhung doanh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoan chinh sach - canh tranh cua hang cong san ((khang doan) OR (nhung doanh)).
• Adding a wildcard symbol may retrieve word variants: hoan chinh sach - canh tranh cua hang cong san ((khang doan) or (nhung doanh))*.