Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
dong thanh » truong thanh
thanh can » thanh san, thanh van, thanh tan
cua tinh » cua sinh, va tinh, ha tinh
hanh ban » thanh ban, hanh san, hanh han
hang ban » hang luan, hang va, hang tai
ban dong » van dong, bat dong, dan dong
can ban » van ban, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sach) or (cua tinh)) - ((hanh ban) or (hang ban)) cua ban dong thanh can ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (cua tinh)) - ((hanh ban) OR (hang ban)) cua ban dong thanh can ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) or (cua tinh)) - ((hanh ban) or (hang ban)) cua ban dong thanh can ban*.