Since entering the Asian market in 1994, ego English has been favored by students and parents. After more than 20 years of efforts, we have created an education system for children of different ages in Hong Kong, Japan, South Korea, Thailand and other regions and countries where English is the second language, which is in line with international advanced standards. Yishuo (China) was established in 2015 and became the first institution in China to combine stem and after school courses in the United States. It better cooperates with the immersion teaching of English schools and integrates the American stem curriculum which is popular all over the world into English teaching. Let children learn English on the basis of comprehensive improvement of stem: Science, technology, engineering and mathematics, and stimulate thinking development and English subject ability at the same time.