Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhan nhung » nhien nhung, tham nhung, gian nhung
nhung cong » dung cong, thong cong, hang cong
cot lieu » vat lieu, so lieu, cu lieu
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
co lieu » co hieu, so lieu, cu lieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((co lieu) or (cot lieu)) tinh - canh doanh nhan nhung cong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((co lieu) OR (cot lieu)) tinh - canh doanh nhan nhung cong dan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((co lieu) or (cot lieu)) tinh - canh doanh nhan nhung cong dan ((toan cau) or (toan ban))*.