Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu sach » chiet tach, chieu sang, chieu xanh
trong hoan » trong hoat, trong doanh, thong hoang
hoan thanh » hoang thanh, ban thanh, van thanh
doanh cua » doanh luan
thanh tap » thanh lap, thanh tai, thanh tay
cua dung » cua dang, cua dong, qua dung

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