Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong dao » truong dai, truong cao, truong bo
chong cong » cong cong, thong cong, cuong cong
ho chieu » theo chieu, hoc thieu, doi chieu
tung dao » tuong dao, tung dan, hung dao
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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 ((tung dao) or (truong dao)) chong cong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((tung dao) OR (truong dao)) chong cong dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((tung dao) or (truong dao)) chong cong dan ((than cau) or (phan cau))*.