Some factories and companies need to be vaccinated before you can enter. Some factories are strict and you still need to continue to wear a mask even after you get vaccinated and enter the factory. Protect the health and safety of yourself and others.
Vaccination is also a good thing for all of us. Can strengthen our immunity. After vaccination, you can enter and exit shopping malls or public places at will (even if you don't wear a mask). Vaccination has become a standard.