Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
tong cong » trong cong, cong cong, dung cong
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
toan ban » van ban
cua tong » cua cong, cua dong, cua nong
can 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: doi chieu xanh - ((can ban) or (toan ban)) cua tong cong than phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((can ban) OR (toan ban)) cua tong cong than phan tu.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((can ban) or (toan ban)) cua tong cong than phan tu*.