Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu sang » chieu sach, chieu xanh, hieu lang
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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 - doanh doanh ((cua nhung) or (va nhung)) ((cong dan) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - doanh doanh ((cua nhung) OR (va nhung)) ((cong dan) OR (cong tan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - doanh doanh ((cua nhung) or (va nhung)) ((cong dan) or (cong tan)) toan cau*.