Because the related concepts are widely accepted and sought after, the one-to-one personalized training industry is showing a blowout trend, and various "one-to-one training institutions" with different scales and qualifications have mushroomed in front of the stage. However, the faculty of some institutions hastily launched to cope with the situation is uneven, and some institutions can only hire college students to teach in order to save costs. Because teachers' own knowledge structure is imperfect and their teaching experience is insufficient, the counseling effect is often not ideal.