Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
ho chieu » theo chieu, hoc thieu, doi chieu
phan cau » phan dau, phan cac, phan tu

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) or (kinh doanh)) ((cua nhung) OR (va nhung)) cong than phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh doanh) OR (kinh doanh)) ((cua nhung) OR (va nhung)) cong than phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((hanh doanh) or (kinh doanh)) ((cua nhung) OR (va nhung)) cong than phan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh doanh) or (kinh doanh)) ((cua nhung) OR (va nhung)) cong than phan cau*.