Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
doi chieu » doc hieu, doi chi, ho chieu
cong lang » cong vang, cong luong, cong quang
dung cua » dung luan, dung cho
cua nong » cua cong, cuu nong, cua dong
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban

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 dung cua nong ((cong tan) or (cong lang)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh dung cua nong ((cong tan) OR (cong lang)) toan tap.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh dung cua nong ((cong tan) or (cong lang)) toan tap*.