Perhaps you should try some spelling variations:
danh thanh » dinh thanh, dang thanh, nhanh thanh
dung khoa » dung cho
thiet thu » thi thu, thien tu, thiet yeu
danh than » danh thang, danh nhan, dan than
ban dung » van dung, dan dung, tan dung
thu minh » thi minh, chi minh, vu minh
luan te » luan ve, luan de, luan tieu
te luan » tu luan, te quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ban dung khoa luan te luan thiet thu minh ((danh than) OR (danh thanh)) thien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban dung khoa luan te luan thiet thu minh ((danh than) OR (danh thanh)) thien".
• Adding a wildcard symbol may retrieve word variants: ban dung khoa luan te luan thiet thu minh ((danh than) OR (danh thanh)) thien*.