Which is better, four young children or five young children in Jinghai District of Tianjin?

Four children and five children are better than five children in Jinghai District of Tianjin. According to the grade of the school, four children and five children in Jinghai District of Tianjin are better than five children. Una in Jinghai District is a four-star kindergarten, and Siyou is a three-star kindergarten. It can be seen intuitively that Una has a higher grade, so the four friends in Jinghai District of Tianjin are better than Wu You.