Over the past 24 years, Dai led Dai Ren, with its unique DSE English teaching method, first-class teachers and excellent teaching achievements, adhering to the school-running concept of "all for students, creating a big classroom for lifelong education" and "teaching and educating people, educating people to serve the country, pioneering and innovating, and forging ahead", and embarked on a legendary road of development. Dai's Education has nearly 300 branches in Chengdu General School, Beijing Dai's Education Consulting Co., Ltd., Los Angeles, Vancouver, An, Mianyang, Deyang, Dazhou and other cities, and has more than 10 institutions such as Dai's Education Development Co., Ltd. and Dai's Education Science Research Center. Educational services include: early childhood education, secondary (primary) education, higher education, adult English training, art education and overseas study training.

Over the past 24 years, a large number of domestic and foreign experts, junior college and senior middle school teachers have joined Dai, constantly innovating and improving DSE teaching methods, and formally publishing a large number of high-level characteristic teaching materials. Dai gathered a large number of famous teachers. Under the guidance of advanced DSE teaching methods, many students have benefited a lot from their hard work. Over the past 24 years, he has achieved fruitful results and won high praise from Rongcheng students and parents.