Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
tranh luat » trinh luat, trinh luan, tranh cua
tranh luan » trinh luan, trinh luat, doanh luan
cuong dung » tuong duong, ung dung, thong dung
hoc thieu » toc thieu, hoc hien
tran chau » tranh chap, tran huu
dung tan » dung toan, duong tan, dung tai

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

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