Perhaps you should try some spelling variations:
trien nhan » trien nha, trien khai
minh doanh » kinh doanh, minh danh, minh doan
doanh hoan » doanh doanh, doanh khoa, doanh nhan
hang khoa » dung khoa
khoa sinh » hoa sinh, khoe sinh, khoa hinh
hoan tien » hoan thien, toan tien, toan tieng
sinh ket » dinh ket, tinh ket, sinh kiem

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

• Performing a fuzzy search may retrieve terms with similar spellings: (ngan or nganh) hang khoa sinh ket qua ((trien nhan) OR (tri nhan)) minh doanh hoan tien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (ngan OR nganh) hang khoa sinh ket qua ((trien nhan) OR (tri nhan)) minh doanh hoan tien.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ngan or nganh) hang khoa sinh ket qua ((trien nhan) OR (tri nhan)) minh doanh hoan tien".
• Adding a wildcard symbol may retrieve word variants: (ngan or nganh) hang khoa sinh ket qua ((trien nhan) OR (tri nhan)) minh doanh hoan tien*.