How about Yi Bei Le Children's English? Is it suitable for 9-year-old children?

Yi Bei music is characterized by electronic building blocks, which are very good toys for children. It is played in schools and middle schools. Other teaching features are natural spelling, which is also available in this other institution. The course is divided into three stages: B(2.5-3 years old), T(3-6 years old) and K(6- 12 years old). It's a little late to go to school at the age of 9.

Decide how to suggest going to official website to learn more, compare more, and find a course consultant. hope this helps