Vocational training, also known as vocational skills training, refers to the education and training of technical business knowledge and practical operation ability for the purpose of developing vocational skills for those who are ready for employment and those who have been employed. The specific meaning of vocational training is: the content of vocational training is technical business knowledge and practical operation ability. In order to achieve the purpose of vocational training, the content of vocational training is the technical business knowledge and practical operation ability of related posts or types of work. After vocational training, students acquire the necessary technical and business knowledge and practical operation ability to seek a career or ensure career stability. The professional quality of workers depends on the level of vocational training, and the realization of workers' labor rights is largely related to the level of vocational training. To sum up, vocational training is different from general education in object, purpose and content. However, vocational training and general education are both components of national education, and a qualified worker should not only have a good cultural level, but also have superb vocational skills. In view of this, the labor laws of various countries generally list vocational training as an important legal system. Articles 66 to 69 of China's Labor Law also stipulate vocational training, but the legal system of vocational training in China is not perfect as a whole.