Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
hang doanh » hanh doanh, nhung doanh, van doanh
ho chieu » theo chieu, hoc thieu, doi chieu
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap
doi chi » doi khi
toan » tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (doi chi)) sach - ((hang doanh) or (toan doanh)) va nhung huong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) sach - ((hang doanh) OR (toan doanh)) va nhung huong dan than tap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) sach - ((hang doanh) or (toan doanh)) va nhung huong dan than tap*.