Online training for special operators can be conducted on the computer. Many special workers training institutions provide online training services, and students can learn through computers. In addition, some special workers' training institutions provide online training on mobile terminals, and students can use mobile phones or tablets to study.

Special workers refer to workers engaged in special occupations stipulated by the state and are called special workers. Operators of boilers, pressure vessels, elevators, hoisting machinery, special motor vehicles and their related management personnel working on site are called special equipment operators.