Ning Zuo, director of Qi Hang Kindergarten, introduced that Qinhuangdao is a beautiful and romantic city. It is meaningful to let the children plant a beautiful cherry tree with their relatives, let the young trees grow with the children, and let the children's good wishes grow with the city. The initiative of "planting a sea of cherry trees for my hometown in the most beautiful season" has won enthusiastic praise from all parents. Parents hope to add a romantic color to their hometown with more citizens.