1, Li Yongle's teaching has a characteristic, that is, he is proficient in physics, mathematics, economics and other disciplines, so knowledgeable people can integrate the knowledge of different disciplines and let children have more divergent thinking.

2. With the continuous efforts of Li Yongle, short video has become a high-quality popular science account with more than 20 million fans, and it is a veritable network celebrity of teachers. Many TV stations have asked him to do programs, and even CCTV praised him.