Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hieu nganh » vien nganh, hiem ngan, hieu manh
canh doanh » hanh doanh, chinh doanh, kinh doanh
tong cong » trong cong, cong cong, dung cong
hoc hieu » hoc thieu, hoc hien, doc hieu
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
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 - ((canh doanh) or (doanh doanh)) cua tong cong dan ((nhan cach) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - ((canh doanh) OR (doanh doanh)) cua tong cong dan ((nhan cach) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - ((canh doanh) or (doanh doanh)) cua tong cong dan ((nhan cach) or (phan cac))*.