Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
trong ca » trong cac
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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 ((truong dai) or (((trong ca) or (trong nha)))) tong cong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((truong dai) OR (((trong ca) OR (trong nha)))) tong cong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((truong dai) or (((trong ca) or (trong nha)))) tong cong dan chan cau*.