My son's "Literacy Painting Class" in Good Boys Company is good, and the children also take it home to draw and write, which is quite serious and the book is quite creative. Baidu search can find it, ah.

There should be no problem with books for literacy classes in such a big kindergarten. See if they fit you.

I don't recommend the literacy palace. I've seen it. It is not suitable for children. I've never heard of that all-round brain.

I don't have these two sets of experience, but I have one experience in buying things for children: there are too many advertisements, which are not credible. If you put all your research and development experience in advertisements, the products will be lost!