Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
hang khoa » dung khoa
khoa than » khoa luan, hoa thai, hoa tan
kieu khac » dieu khac
khac kinh » khac khanh, than kinh, nha kinh
hoan tien » hoan thien, toan tien, toan tieng
than ket » thanh ket, toan ket, thien ket
qua kieu » qua tieu, qua dieu, xuan kieu

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 than ket qua kieu khac kinh doanh hoan tien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ngan OR nganh) hang khoa than ket qua kieu khac kinh doanh hoan tien".
• Adding a wildcard symbol may retrieve word variants: (ngan OR nganh) hang khoa than ket qua kieu khac kinh doanh hoan tien*.