Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
cuong dung » tuong duong, ung dung, thong dung
hoc chieu » hoc thieu, ho chieu, hoc hien
tinh luan » trinh luan, binh luan, tich luan
minh luan » minh tuan, binh luan, trinh luan
tran chau » tranh chap, tran huu
tai tran » thai tran, tan tran, thi tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - canh ((tinh luan) or (minh luan)) cuong dung tai tran chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - canh ((tinh luan) OR (minh luan)) cuong dung tai tran chau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - canh ((tinh luan) or (minh luan)) cuong dung tai tran chau*.