Perhaps you should try some spelling variations:
minh doanh » kinh doanh, minh danh, minh doan
hang khoa » dung khoa
doanh kho » doanh khoa, doanh cho, doanh nho
luan ket » lien ket
qua dieu » cua dieu, qua tieu, va dieu
dieu van » hieu van, dieu can, sieu van
kho khan » khoa kham, khoa than

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 qua dieu van minh doanh kho khan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ngan OR nhan) hang khoa luan ket qua dieu van minh doanh kho khan*".