Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
chieu sang » chieu sach, chieu xanh, hieu lang
doanh luan » doanh nhan
luan phong » luan phuong, xuan phuong, van phong
phong cong » phong chong, thong cong, chong cong
hoc chieu » hoc thieu, ho chieu, hoc hien
thanh lap » thanh san, phan lap, thanh hai
cong san » cong tac
than cau » toan cau, phan cau, than cap

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 sang - nhung doanh luan phong cong san ((than cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - nhung doanh luan phong cong san ((than cau) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - nhung doanh luan phong cong san ((than cau) or (thanh lap))*.