The way to participate in the 37th sci-fi painting competition in Xi 'an is to participate in the grass-roots competition organized by the school. On September 6, 2022, Xi 'an Science and Technology Network released the Notice of Xi Science and Technology Association and Xi Education Bureau on Holding the 37th Xi Youth Science and Technology Innovation Competition. The application requirement is that all the application materials of the entries in this competition are only in electronic version, and the competition is organized and implemented in four stages by bottom-up and layer-by-layer selection. The organizing committee of the contest is responsible for the organization, implementation and coordination of the contest, and its office is located in the Municipal Association for Science and Technology. The contest is mainly organized by counties, Xixian New Area and development zones. Participants must first participate in the grass-roots competition organized by the school. Therefore, the way to participate in the 37th sci-fi painting competition in Xi 'an is to participate in the grassroots competition organized by the school.