The answer to this question is not black and white. Many people may doubt the authenticity of training teachers, but in fact it depends on your choice. If you choose a formal training institution, then their teachers should be real and can provide professional knowledge and skills training. But if you choose some irregular or unreliable institutions, then their teachers may have authenticity problems.

Understand the qualifications and certificates of institutions.

Understand the qualifications and certificates of institutions, especially the certification and authorization of relevant administrative departments.

Check the teaching staff

Check the teaching staff of the institution to understand the qualifications, experience and teaching level of teachers.

Ask students to provide feedback.

Ask students or parents of training institutions for feedback and evaluation.

Pay attention to the price and service content.

Pay attention to the price and service content of training institutions, avoid being tempted by low prices, and choose unreliable institutions.