How about cool dolphin education?
To tell the truth, my child is studying in Shenyang. I didn't believe it at first either. After all, it's hard to believe that reading speed can be improved so much in two days. But at present, the effect of children's learning is really good. Today's children are not only good at reading, but also like reading and learning without procrastination. I also introduced two friends. You can also listen to their delivery class.