Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
chieu sach » chinh sach, chiet tach, chieu sang
xuong dan » xuong san, nguong dan, cuong danh
tuong dan » tung dan, truong dai, nguong dan
ho chieu » theo chieu, hoc thieu, doi chieu
toan cao » toan ban, toan tap

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 ((xuong dan) or (tuong dan)) nhung huong dan ((toan cao) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((xuong dan) OR (tuong dan)) nhung huong dan ((toan cao) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((xuong dan) or (tuong dan)) nhung huong dan ((toan cao) or (phan tu))*.