Dai's education, crash education. In 2023, schools in Nanning, Guangxi, which re-read the senior high school entrance examination, had Dai education and crash education. Dai's family education (predecessor of Dai's education) began in 1989, and Dai's school was officially registered in 1993. In the past 20 years, under the leadership of Chairman Dai, with the efficient DSE teaching method and focusing on the national college entrance examination training, we have formed overseas examination training including English training for studying abroad, IELTS, TOEFL, SAT and GRE.