Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong chau » phuong cham, thuong chi, thuong han
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
chau khong » chau phong, chu khong, chieu khong
thong tan » thong than, thong tran, thong van

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) OR (chieu sach)) - thanh thuong chau khong ((thong tan) or (thong tin)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu sach)) - thanh thuong chau khong ((thong tan) OR (thong tin)) phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) OR (chieu sach)) - thanh thuong chau khong ((thong tan) or (thong tin)) phan tu".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) OR (chieu sach)) - thanh thuong chau khong ((thong tan) or (thong tin)) phan tu*.