It is suggested that this friend go to the local labor bureau in Qingyuan, or inquire about the vocational skills training institutions, technical schools or training courses under the labor bureau on its website. In such a big city, there must be many such institutions, but it is difficult to distinguish between true and false. It is better to be a training institution directly under the Labor Bureau. In that case, the study will be more solid, and there will generally be formal operation and theoretical training. The term is usually 3-6 months, calculated according to the class hours. The arrangement of class hours in different schools will vary according to the level of examination. Tuition: 200-800 yuan for the primary level (depending on the strength of the school, if there are many applicants, the tuition will be cheaper, but the pass rate will definitely be lower), 500- 1000 yuan for the intermediate level and 800- 1500 for the advanced level. You can't register online, you have to go to the training center.

Generally, you will be asked to sign up for the operation certificate and qualification certificate. The exams are conducted separately. Only one theoretical written test (mainly in safety) is taken for the operation certificate, and one theoretical and practical test (two rounds) is taken for the qualification certificate.

That's all the basic information. I wish this friend an early study.