On April 9, Zhou Songxiang, member of the Party Committee and director of the Political Department of the Quzhou Public Security Bureau, Zhejiang Province, visited the first batch of Nima County Public Security Bureau personnel to study and train in the Quzhou Public Security Bureau, Zhejiang Province, and made cordial inquiries about the physical conditions, learning conditions and living conditions of all participants.

Later, Quzhou Public Security Bureau organized the trainees to visit and learn the practical applications of traffic signal control, vehicle scheduling, early warning, face recognition, vehicle recognition, etc., which further broadened the working ideas and vision of the trainees, and laid a solid foundation for Nima County Public Security Bureau to better develop towards modernization and science and technology in the future.

In the afternoon of that day, according to the arrangement and deployment of Quzhou Public Security Bureau, all participants of Nima County Public Security Bureau went to Jianglangshan Police Station of Jiangshan Public Security Bureau for a field visit and study.