President Sun's video number training is true. The training of President Sun's video number really exists. If there is a personal registration certificate, the company is registered in the industrial and commercial bureau. Applicants can submit applications according to the requirements of official website. President Sun is a short video blogger whose video style is widely loved by people. According to his personal profile, President Sun is just an ordinary person in real life, not the principal. His real name is Sun Yutian.