Craftsman class is a way of vocational education and training, aiming at cultivating high-quality technicians. According to the relevant public information, the craftsman class pays attention to the cultivation of practical ability, provides students with practical training environment and opportunities closer to practical work, and helps students adapt to and master vocational skills more quickly. Craftsman class is usually offered by some well-known enterprises or vocational schools, which is a vocational education model closely related to market demand.