Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
hoc chieu » hoc thieu, ho chieu, hoc hien
doanh cua » doanh luan
hang nong » thang long, han tong
dung cong » dung trong
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - canh doanh cua ((hang nong) OR (dung cong)) ban ((than cao) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - canh doanh cua ((hang nong) or (dung cong)) ban ((than cao) OR (than cap))~".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - canh doanh cua ((hang nong) or (dung cong)) ban ((than cao) OR (than cap))*.