Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu sach » chinh sach, chiet tach, chieu sang
ban thanh » ban hanh, ban hang
ho chieu » theo chieu, hoc thieu, doi chieu
trung va » truong va, trang va, trung tam
trung ha » trung hoc, trung tam, trung cap
dan than » dan chan, ban than, van than

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 sach - thanh ((trung va) OR (trung ha)) nhung tuong ((dan than) or (ban thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung va) OR (trung ha)) nhung tuong ((dan than) OR (ban thanh)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((trung va) OR (trung ha)) nhung tuong ((dan than) or (ban thanh)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung va) OR (trung ha)) nhung tuong ((dan than) or (ban thanh)) cau*.