1, Liu Yutao, a famous primary school math teacher, an advanced educator and an excellent teacher in Erqi District of Zhengzhou City. His mathematics teaching level and quality are very high.

2. Liu Yutao is the founder of parallel education. This educational institution is a science training institution featuring mathematics, with advanced teaching concepts and wide acclaim. Liu Yutao has rich teaching experience, advocates the root education method, and pays attention to cultivating students' interest in learning and mathematical thinking.