The difference between a small blue box and a big white box is that the difficulty of the small blue box and the big white box is different, and the overall difficulty of the big white box is above the small blue box. And the education level is different. Moreover, Little Blue Box is a science and technology education company with wisdom education and open platform as the core, quality education and extracurricular counseling as the carrier, serving public education, helping private education and exploring new education models in the future. Dabai Box is a training institution under Good Future Education.