1. Black-and-white card/color card: It can help your baby to understand basic concepts such as color, shape and size, and also improve your baby's visual ability.

2. Early education enlightenment app software: There are many useful and practical early education enlightenment app software, such as Himalayan children, education parks and so on.

3. Parent-child games: can exercise children's practical ability, language expression ability and social skills, such as puzzles, building blocks, toys and so on.

4. Early education books: You can choose early education books suitable for your child's age, such as Bear and His Friends and Piggy Page.