Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
dong duong » tuong duong, cuong duong, dong thong
duong dan » duong dang, huong dan, duong van
tri tinh » tri kinh, trieu tinh, thai tinh
cua dong » chua dong, cua cong, cua dang
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot tri tinh - ((canh doanh) or (doanh nhan)) cua dong duong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot tri tinh - ((canh doanh) OR (doanh nhan)) cua dong duong dan than cap.
• Adding a wildcard symbol may retrieve word variants: mot tri tinh - ((canh doanh) or (doanh nhan)) cua dong duong dan than cap*.