Ding Lei. The eighth episode of "Yanzhao Interpol", the story of a thousand miles chasing the murderer (up and down), is set in Zhangjiakou series of murder documentaries, and carpenter Yuan Zhangping loses his certificate and is humiliated. Li Jindong, an evil bandit played by Ding Lei, committed a crazy crime under the guise, followed by Xia Changqing, who was led by the leading group.