Perhaps you should try some spelling variations:
thanh truong » thanh thuong, thanh tung, thanh huong
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan tap » 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: ho ((chieu sach) or (hieu qua)) - ((thanh truong) or (thanh trung)) cua nhung cong van toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (hieu qua)) - ((thanh truong) OR (thanh trung)) cua nhung cong van toan tap.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (hieu qua)) - ((thanh truong) or (thanh trung)) cua nhung cong van toan tap*.