Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
tung tuan » trung tuan, hung tuan, quang tuan
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
than cau » toan cau, than cap, thanh chau
toan ban » van ban
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 tuan nhung cong san ((((than cau) or (toan ban))) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung tuan nhung cong san ((((than cau) OR (toan ban))) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung tuan nhung cong san ((((than cau) or (toan ban))) or (phan cau))*.