Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
hang cong » dang cong, hang nong, thanh cong
bang cong » dang cong, bang song, dung cong
ho chieu » theo chieu, hoc thieu, mot chieu
quan van » luan van, quan va, quan luan
van dau » van dao, phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh doanh luan ((hang cong) or (bang cong)) quan van dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh doanh luan ((hang cong) OR (bang cong)) quan van dau*.