Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
sinh doanh » kinh doanh, sinh danh, minh doanh
hang khoa » dung khoa
lieu tham » lieu tai, lieu phap
tham sinh » tham dinh, tam sinh, thai sinh
hoan tien » hoan thien, toan tien, toan tieng
luan ket » lien ket

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 nhan) hang khoa luan ket du lieu tham sinh doanh hoan tien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ngan OR nhan) hang khoa luan ket du lieu tham sinh doanh hoan tien".
• Adding a wildcard symbol may retrieve word variants: (ngan OR nhan) hang khoa luan ket du lieu tham sinh doanh hoan tien*.