Perhaps you should try some spelling variations:
chieu sach » chiet tach, chieu sang, chieu xanh
thanh tien » thanh vien, thanh nien, thang tien
trong dang » truong dang, trong dan, trong dong
tien viet » tieng viet, trien viet, thien viet
viet dung » viet hung, viet huong, viet trung
dang toan » dang tran, dan toan, dung toan
toan ban » van ban

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) or (chinh sach)) - thanh tien viet dung trong dang toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chinh sach)) - thanh tien viet dung trong dang toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chinh sach)) - thanh tien viet dung trong dang toan ban*.