Perhaps you should try some spelling variations:
tranh luan » trinh luan, trinh luat, doanh luan
hmoc chau » hoc chat, hoc cau, ngoc chau
luan hung » luan chung, lan hung, luan ung
hung cong » nhung cong, hung cuong, phung cong
moc chau » toc cham, hoc chat
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hmoc chau) or (moc chau)) tinh - canh tranh luan hung cong dan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hmoc chau) OR (moc chau)) tinh - canh tranh luan hung cong dan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((hmoc chau) or (moc chau)) tinh - canh tranh luan hung cong dan ((toan ban) or (toan tap))*.