Perhaps you should try some spelling variations:
danh nhan » doanh nhan, thanh nhan, benh nhan
dung khoa » dung cho
tan dung » tran dung, tin dung, van dung
luan ket » lien ket
qua tieu » luan tieu
tieu chi » hieu chi, trien chi, dieu chim
danh han » anh han, danh hau, hanh han
minh » dinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan dung khoa luan ket qua tieu chi minh ((danh han) OR (danh nhan)) hien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan dung khoa luan ket qua tieu chi minh ((danh han) OR (danh nhan)) hien".
• Adding a wildcard symbol may retrieve word variants: tan dung khoa luan ket qua tieu chi minh ((danh han) OR (danh nhan)) hien*.