Learning depends mainly on yourself. I know that several well-trained people are very self-disciplined and their learning progress is much higher than that of training.

Vocational training schools are more targeted and have shorter class hours, focusing on breakthroughs in a certain field. At present, the well-known skill training institutions are: Beida Jade Bird (IT Training), Shenzhen Longcheng Vocational Training School, Puning Tieshanlan Vocational Training School, Sichuan University Science Park Vocational Skills Training College, Sichuan University Vocational and Technical College, Suzhou Jin Jiu Technology Co., Ltd., etc.