Does the subject want to ask "who is the supervisor of Shanxi Agricultural Bank Provincial Branch?" Yuan Changqing. Yuan Changqing used to be deputy secretary of the Party Committee and chairman of the Board of Supervisors of Agricultural Bank of China. Agricultural Bank of China was established in 195 1. Headquartered at 69 Jianguomen Inner Street, Beijing. It is a large state-owned bank managed by the central government and a national deputy ministerial unit.