Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh doanh » hanh doanh, chinh doanh, doanh doanh
ho chieu » theo chieu, hoc thieu, doi chieu
doanh va » doan va, doanh tai, doanh cua
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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

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