Qiao Hu is quite good. You can buy a set and try it. Suitable for children from 7 months to 8 years old. Qiao Hu is a big brand, which is very popular at home and abroad. Its products include children's picture books, teaching AIDS and toys, and parents' counseling books. There are many kinds and good quality. After purchasing the corresponding courses at one time, products will be sent home every month. My baby learns while playing, such as polite expressions and greetings. Now he doesn't need me to talk, but he will say thank you to his uncle and aunt who gave him his seat on the bus. The effect is quite good and it is worth buying. Of course, the most important thing for any early education product is the companionship of parents. I usually study with my children when I have nothing to do. It feels like a way to enhance my feelings.