Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
chan cau » phan cau, can cau, chinh cau
phan dau » phan tu
hang dau » hang va, hang tai

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