I want to find a job as a salesperson in an optical shop in Luoyang. It is best if I can learn how to make glasses and optometry and then work for 2 years to open my own shop.

If you have been engaged in the optical industry and are interested in opening an optical shop, you can participate in training, such as Tianjin Essilor Optometry Training School in Tianjin Eye Hospital and Nanjing Jinling Optometry Vocational and Technical Training Schools, if there are similar training schools in your area, you can also participate. If you have never been in contact with the glasses industry and do not understand the industry's entry threshold, you should consider it carefully, because the glasses industry implements a production license system and there is a lot of follow-up work, including personnel qualification requirements, etc. It is a bit difficult to exit. Considering only from the perspective of investment income, the glasses industry is definitely not a sunrise industry.