It's really good, especially the parent-child exploration class, which creates a colorful environment to promote the baby's development, safe and rich exploration toys, professional growth games to stimulate the baby's intellectual development, parent-child touching, nursery rhymes, sports games and other activities to promote the baby's cognitive, language, art, social and physical development in an all-round way. Not only do children like it, but I also like it very much, and the daily interaction with the baby has become very interesting.