Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hieu nganh » vien nganh, hiem ngan, hieu manh
nhung tung » nhung tuong, nhung dung, nhung vung
doanh cua » doanh luan
cua nhung » va nhung
hoc hieu » hoc thieu, hoc hien, doc hieu
tung dan » dung dan, huong dan, trung dai
phan cac » phan dau, phan lap, phan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu nganh - doanh doanh cua nhung tung dan ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - doanh doanh cua nhung tung dan ((phan cac) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - doanh doanh cua nhung tung dan ((phan cac) or (nhan cach))*.