Perhaps you should try some spelling variations:
hang doanh » nhung doanh, van doanh, dung doanh
hanh doanh » chinh doanh, doanh doanh, kinh doanh
nhung cong » dung cong, thong cong, hang cong
hieu sach » chieu sach, hieu cach, dien sach
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
phan dau » phan tu, hang dau

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

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