The 1st Xi'An Community(Art)Practice Season takes “System Ecology” as the theme. It starts from two dimensions -1. the biological ecosystem formed by nature and humans; 2. the social ecosystem composed of people, communities, and society. In this visual practice, we connect community environments such as people to people, people to the environment, people to the operating system, and people to public projects, involving community members to interconnect, interdependent, and interactive with each other. In a constantly expanding and generating way of association to form a community relationship of mutual construction, fusion, and growth.