"Police-loving mother" Nie Shulan's 22 years: Protecting her son only waiting for a miracle. Jia Li is a policeman from the Traffic Control Brigade of Tuquan County Public Security Bureau.
In 2002, while on duty, he signaled a three-wheeled motorcycle to stop for inspection. However, the motorcycle not only failed to slow down, but also directly knocked him down. He was then taken to the hospital by colleagues for a craniotomy. Despite traveling to and from many places for treatment, half a year later he was diagnosed as a vegetative state.