It can be downloaded, but "My Liaocheng" APP is a mobile convenience service software created by Liaocheng Big Data Bureau to implement the requirements of the municipal government. Through unified real-name authentication, the platform integrates all kinds of resources and information such as people's livelihood services, public services and social services in the city, so that the general public can enjoy all-round information services integrating people's livelihood services, public services, transportation and health care.