Zhou Tong was a very good archer who lived a long time ago. He was like Robin Hood from stories you may have heard. He could shoot arrows very, very far and very, very straight. He taught a famous warrior named Genghis Khan how to shoot a bow and arrow, and helped him become a great leader. Zhou Tong was known for being very brave, and would never give up even when things were really hard. People still talk about him today because he did such amazing things with his bow and arrow.