1. Contact local insurance institutions: You can consult local insurance companies and insurance agencies to find out whether there are relevant records and files and how to inquire about relevant information.
2. Contact the local people's bank: China People's Bank is one of the financial regulatory agencies in China, and can consult the local people's bank for relevant insurance information.
3. Contact the insurance regulatory agency: The insurance regulatory agency is responsible for the supervision and management of insurance business and can obtain relevant information from the local insurance regulatory agency.
4. Try to inquire through the Internet: You can search for relevant information or post missing persons posts through search engines or social media platforms to seek the help of relevant personnel.