Ran, 1963, born in September, is a native of Yunyang, Chongqing. He is the head of the finance department of Chongqing University, a professor at the School of Economics and Business Administration of Chongqing University, and a doctoral supervisor. He used to be the deputy director of the planning and finance department of Chongqing University, the director of the audit department of Chongqing University, and is currently the head of the finance department of Chongqing University. At the same time, he is the vice-president of the Research Association of National University Fund Settlement Center, the executive director of Chongqing Audit Society, the executive director of Chongqing Internal Audit Association, the supervisor of Chongqing University Science and Technology Enterprise Group Co., Ltd., a visiting scholar at London City Hall University in 2000, the leader of the doctoral program of "Technical Economy and Management" of Chongqing University, and a special expert of the "985 Project" research platform.