I think Miao Chengxiao's children's programming is quite good, mainly in the following aspects:

1, comprehensive course service: provide preview before class, homework after class, troubleshooting, etc.

2. High-quality teaching content: the course system is perfect and the course difficulty is set reasonably.

3. Professional teacher team: Teachers undergo strict screening and professional training.

4. Vivid teaching methods: live online teaching, emphasizing the interaction between teachers and students.

5, the price is close to the people: the course price is reasonable and cost-effective.