The business management department of Tianjin Branch of the People's Bank of China is a deputy bureau level, responsible for capital settlement, settlement, accounting and cash receipt and payment of business warehouses in Tianjin, implementing the monetary and credit policies of Binhai New Area and maintaining financial stability; Responsible for treasury management, statistical research, currency issuance and RMB circulation management, payment and settlement management, anti-money laundering and credit management, foreign exchange management, etc.