Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh than » thanh thanh, thanh thang, thanh toan
trong tang » trong trang, trong dang, trong tieng
doi chieu » doc hieu, doi chi, mot chieu
trong tan » trong quan, trong cac, trong ca
than cua » nhan cua, thai cua, ban cua
cua dang » cua cong, cua ban
khu cap » khu tap, khan cap, khau cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - thanh than cua dang ((trong tang) or (trong tan)) khu cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh than cua dang ((trong tang) OR (trong tan)) khu cap*.