For example, during the An epidemic, a large number of communities reported that the food was unpalatable, the hero food was not available, 300 yuan had a box, several dishes had a box, and so on. As a result, someone immediately stood up and washed it, saying, "There are a lot of dishes. Xi 'an has done a good job in delivering vegetables, and a lot of vegetable bags have been dried at home. "Later, everyone learned that the No.23 courtyard of Shangpu Road, which is wrapped in vegetables, is the residential area of Shaanxi Provincial People's Congress.