The duck is good.

1. Tongcheng Tongmei Children’s Programming is a national children’s programming brand that is deeply integrated with disciplines. It is an Internet education platform focusing on children’s programming between the ages of 7 and 15.

2. Kodakya programming is more professional and systematic, and the teachers are more powerful. The teachers are very patient in teaching and can stimulate children's interest. The teachers will give detailed comments on each class.