Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh chua » doanh cua, doanh chu, doanh chung
chau tinh » cuu tinh, ha tinh, cua tinh
chua dong » cua dong, ha dong, huy dong
thanh hoa » thanh pho
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) or (chieu sach)) - canh doanh chua dong ((cong van) or (song van)) thanh hoa~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (chieu sach)) - canh doanh chua dong ((cong van) OR (song van)) thanh hoa.
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (chieu sach)) - canh doanh chua dong ((cong van) or (song van)) thanh hoa*.