Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh luan » tranh luan, thanh xuan, thanh tuan
dong thanh » truong thanh
doi chieu » doc hieu, doi chi, ho chieu
van thong » van thuong, van phong, va thong
cong san » cong tac
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: doi chieu xanh - thanh luan van thong ((cong san) or (dong thanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh luan van thong ((cong san) OR (dong thanh)) toan cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh luan van thong ((cong san) or (dong thanh)) toan cao*.