Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
doi khieu » doi chieu, doc hieu, doi hien
doanh cua » doanh luan
cong cong » cong dong, trong cong, dung cong
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi khieu) or (doi khi)) xanh - nhung doanh cua cong cong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi khieu) OR (doi khi)) xanh - nhung doanh cua cong cong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ((doi khieu) or (doi khi)) xanh - nhung doanh cua cong cong dan chan cau*.