It’s pretty good. I signed up my child for a synchronized Chinese class in Youmo calligraphy. The teacher saw that the child’s basic skills were not very good. After communicating with me, he first gave the child a basic course to make up for the gap. Understand the structure of word combinations and lay a good foundation, so that learning synchronized Chinese courses will not be so strenuous, and it is really effective. I'm glad my answer can be helpful to you