What needs to be clear is that China Railway Group Co., Ltd. is an enterprise directly under the State Council and a state-owned enterprise at ministerial level. The chairman and general manager are generally ministers; The State Railway Administration is a subordinate bureau of the Ministry of Communications, with the deputy ministerial level, and the director and party secretary are the deputy ministerial level.

Before being promoted to chairman of China National Railway Group Co., Ltd., Liu was the director of the State Railway Administration.

Therefore, Liu's administrative level is higher than that of Fei. In addition, in terms of age and size, it is also Liu Da. ?