In the winter of 1965, Chen Yuemin, a field doctor, returned from the army and returned to his hometown with more than a dozen pieces of shrapnel in his pocket that were covered with medals and could not be removed. As soon as the green car entered Yanqing Station, I heard someone shouting to catch the thief. I picked up my duffel bag and jumped out of the car: Get out of the way! Military doctors treat diseases, but they also catch thieves! He chased him two miles away and pinned the kid down in the snow.