2March 21, 2023 is the Spring Equinox among the twenty-four solar terms，There is a folk saying that "the spring equinox is here"，The proverb of "dan'erqiao"。Volunteers from Jiangsu University of Science and Technology came to Jiefang Road Kindergarten in Zhenjiang，Take the children to play the "egg-standing" game，Guide children to hand-paint Easter eggs，了Understand folk customs.