Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh hoan » doanh khoa, doanh nhan, doanh luan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan tu » phan tu, han tu, chon 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 - ((doanh doanh) or (doanh hoan)) cua dung cong dan chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((doanh doanh) OR (doanh hoan)) cua dung cong dan chan tu.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((doanh doanh) or (doanh hoan)) cua dung cong dan chan tu*.