Yin Zhitian is the political commissar of the Internal Security Bureau of the Ministry of Public Security, and Liang Yun is the deputy director. As for the director, since Bai Shaokang was transferred from the position of director of the National Security Bureau to the director of the Shanghai Public Security Bureau, his successor has never appeared in the media, so I don't know, but now the vice minister in charge of national security of the Ministry of Public Security is the former director of the National Security Bureau, Chen Zhimin, from Zhuji, Zhejiang, 1955.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.