Ping An policy number 10 13 1 does not begin with Tianjin. Ping An's different insurance types have different policy numbers at the beginning, which cannot be completely unified. Ping An is the first joint-stock insurance company in China, which involves many insurance businesses, such as auto insurance, accident insurance, health insurance, children's insurance, life insurance and medical insurance. And the beginning of the policy number of different types of insurance in the same insurance company will be different. Generally, the beginning of the policy number is only the requirement for policy identification within each company.