Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong phan » thuong han, thong phan, huong phan
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tong cong » cong cong, dung cong, dang cong
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh thuong phan ((tong cong) or (trong cong)) dan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh thuong phan ((tong cong) OR (trong cong)) dan can cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh thuong phan ((tong cong) or (trong cong)) dan can cau*.