Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hang doanh » hanh doanh, nhung doanh, van doanh
doanh luan » doanh nhan
phan huong » phan thuong, phan xuong, phan hong
hoc thieu » toc thieu, hoc hien
luan phan » luan van, luan hoan
gian cau » gian chau, gian cam, gian cu
gian cac » gian dan, gian cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hang doanh luan phan huong dan ((gian cau) or (gian cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hang doanh luan phan huong dan ((gian cau) OR (gian cac)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hang doanh luan phan huong dan ((gian cau) or (gian cac))*.