Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
nhung cong » dung cong, thong cong, hang cong
doanh cua » doanh luan
cua nhung » va nhung
chi xanh » chi anh, chi danh, chi hanh
chi dinh » chi minh, chi binh, chu dinh
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

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