Perhaps you should try some spelling variations:
doanh luan » doanh nhan
canh doanh » hanh doanh, chinh doanh, doanh doanh
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
chi xanh » chi anh, chi hanh, chieu xanh
chi danh » chi dan, chi anh, chi dinh
cong tan » cong tac, cong san, cong thanh
tan pham » tuan pham, san pham, tac pham
pham tu » phan tu, pham thi, pham tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi xanh) or (chi danh)) - canh doanh luan dung cong tan pham tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi danh)) - canh doanh luan dung cong tan pham tu.
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi danh)) - canh doanh luan dung cong tan pham tu*.