Children's songs are very practical. Children's songs are more practical because smart babies love to watch platforms, with a download volume of 300 million, which is a good choice for early education and enlightenment for millions of families. Children's song Diandian is an early education and parenting software, developed by Beijing Mengbao Technology Co., Ltd. The size 10.2MB children's song Diandian is an early education and parenting APP developed by Beijing Mengbao Technology Co., Ltd.