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
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
hoc hieu » hoc thieu, hoc hien, doc hieu
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 thong 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 thong cong dan ((nhan cach) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu nganh - ((canh doanh) or (doanh doanh)) cua thong cong dan ((nhan cach) OR (phan cac))".
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - ((canh doanh) or (doanh doanh)) cua thong cong dan ((nhan cach) OR (phan cac))*.