Perhaps you should try some spelling variations:
tranh luan » trinh luan, trinh luat, doanh luan
luan chong » luan chung, luan cong, luan phong
chong cong » cong cong, thong cong, cuong cong
doi chinh » do chinh, tai chinh, hoc chinh
dan thanh » dang thanh, danh thanh, ban thanh
cong dan » cong san, cong tan, huong dan
thanh cu » thanh chu, thanh tu, thanh ca
doi chi » doi khi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chinh) OR (doi chi)) tach - canh tranh luan chong cong dan thanh cu~.
• Adding a wildcard symbol may retrieve word variants: ((doi chinh) or (doi chi)) tach - canh tranh luan chong cong dan thanh cu*.