Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
cong trong » cong thuong, duong trong, cong trinh
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
ban than » ban thanh, van thanh, ban hang
van quan » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh doanh cua cong trong ((ban than) or (van quan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh doanh cua cong trong ((ban than) OR (van quan)) cau*.