Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » theo chieu, hoc thieu, doi chieu
trang va » tran van, hang va
cong tac » cong ty
than cua » nhan cua, thai cua, ban cua

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 tam) or (trang va)) nhung cong tac ((than cua) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung tam) OR (trang va)) nhung cong tac ((than cua) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung tam) or (trang va)) nhung cong tac ((than cua) or (thanh cac))*.