Perhaps you should try some spelling variations:
trien thai » trien khai, trien thi, trien thanh
hang khoa » dung khoa
qua trien » qua truyen, qua trinh, dua tren
thai sinh » thai binh, phai sinh, tai sinh
sinh danh » minh danh, kinh doanh, sinh san
danh toan » manh toan, anh toan, dan toan
luan ket » lien ket
tien » tieng, bien, vien

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 luan ket qua trien thai sinh danh toan tien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ngan OR nganh) hang khoa luan ket qua trien thai sinh danh toan tien".
• Adding a wildcard symbol may retrieve word variants: (ngan OR nganh) hang khoa luan ket qua trien thai sinh danh toan tien*.