Perhaps you should try some spelling variations:
doanh luan » doanh nhan
canh doanh » hanh doanh, chinh doanh, doanh doanh
cong thanh » dong thanh, cong trinh, cong tan
thanh pham » thanh phan, thanh pho, thanh hai
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
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 thanh pham tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) OR (chi danh)) - canh doanh luan dung cong thanh pham tu".
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) OR (chi danh)) - canh doanh luan dung cong thanh pham tu*.