Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
tran doanh » toan doanh, trai doanh, tran danh
dung cong » dung trong
chi danh » chi dan, chi anh, chi dinh
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, nhuan ban
than man » than ma, thanh san, tran manh
doi chi » doi khi

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 danh - ((doanh doanh) or (tran doanh)) cua dung cong dan ((than ban) OR (than man))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - ((doanh doanh) OR (tran doanh)) cua dung cong dan ((than ban) OR (than man)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi danh - ((doanh doanh) or (tran doanh)) cua dung cong dan ((than ban) OR (than man))".
• Adding a wildcard symbol may retrieve word variants: doi chi danh - ((doanh doanh) or (tran doanh)) cua dung cong dan ((than ban) OR (than man))*.