Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
hoc trieu » hoc thieu, hoc tieu, hoc dieu
doanh cua » doanh luan
cua nhung » va nhung
cong ban » cong bang, cong san, cong dan
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trieu tinh - chinh doanh cua nhung ((cong ban) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trieu tinh - chinh doanh cua nhung ((cong ban) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc trieu tinh - chinh doanh cua nhung ((cong ban) or (cong tan)) toan ban*.