Perhaps you should try some spelling variations:
thanh luan » tranh luan, thanh xuan, thanh tuan
nhung cong » dung cong, thong cong, hang cong
van nhung » van nhuong, va nhung, van hung
moc chau » toc cham, hoc chat
cong tan » cong tac, cong san, cong thanh
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((moc chau) or (lai chau)) tinh - thanh luan van nhung cong tan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((moc chau) OR (lai chau)) tinh - thanh luan van nhung cong tan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ((moc chau) or (lai chau)) tinh - thanh luan van nhung cong tan ((toan cau) or (toan cao))*.