Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh luan » doanh nhan
luan trong » quan trong, luat trong, luan tuong
bien tinh » bi tinh, yen tinh, diep tinh
van giang » manh giang, tran giang, dan gian
giang cau » giang day, gian cac, giang van
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu xanh) or (bien tinh)) - hanh doanh luan trong cong van giang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (bien tinh)) - hanh doanh luan trong cong van giang cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (bien tinh)) - hanh doanh luan trong cong van giang cau*.