Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
cong thanh » dong thanh, cong trinh, cong tan
lieu tinh » trieu tinh, diep tinh, bien tinh
doanh cua » doanh luan
cua nhung » va nhung
cong tuan » cong tan, cong luan, cong quang
cong san » cong tac
co lieu » cot lieu, co hieu, so 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 tinh - canh doanh cua nhung ((((cong tuan) OR (cong thanh))) or (cong san)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co lieu tinh - canh doanh cua nhung ((((cong tuan) OR (cong thanh))) OR (cong san)) phan tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "co lieu tinh - canh doanh cua nhung ((((cong tuan) OR (cong thanh))) or (cong san)) phan tu*".