Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hanh doanh » hang doanh, doanh doanh, kinh doanh
nhung cong » dung cong, thong cong, hang cong
khi nhanh » chi nhanh, khi nhan, khao nhanh
ghi nhanh » chi nhanh, thi thanh, thi hanh
cua nhung » va nhung
tan thanh » tran thanh, tang thanh, toan thanh
thanh ban » thanh san, thanh van, thanh bac
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((khi nhanh) OR (ghi nhanh)) - ((chinh doanh) or (hanh doanh)) cua nhung cong tan thanh ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((khi nhanh) OR (ghi nhanh)) - ((chinh doanh) OR (hanh doanh)) cua nhung cong tan thanh ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((khi nhanh) OR (ghi nhanh)) - ((chinh doanh) or (hanh doanh)) cua nhung cong tan thanh ban".
• Adding a wildcard symbol may retrieve word variants: doi ((khi nhanh) OR (ghi nhanh)) - ((chinh doanh) or (hanh doanh)) cua nhung cong tan thanh ban*.