1995 When Cui Daqing died, his son Cui Shendi was only 5 years old. In 2007, Cui Shendi was admitted to Tianjin Public Security Police Vocational College. Before graduation, my father worked as an intern in Fengtai Town Police Station. After graduation, Cui Shendi went to Fu You Street Police Station of Xicheng Branch of Beijing Public Security Bureau and became a policeman like his father.