reservation. China Postal Savings Bank can be traced back to the postal savings business started in 1919, which has a history of one hundred years. In March 27, on the basis of reforming the original postal savings management system, China Postal Savings Bank Co., Ltd. was formally established, and the application was sealed. With nearly 4, business outlets and serving more than 6 million individual customers, the bank aims to serve agriculture, rural areas and farmers, urban and rural residents and small and medium-sized enterprises. Relying on the unique mode of "self-management+agency" and resource endowment, it is committed to providing services to the most dynamic customer groups in China's economic transformation.