Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
hang doanh » hanh doanh, nhung doanh, van doanh
hoc thieu » toc thieu, hoc hien
cua hang » cua nhung, cua cong, cua ban
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

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