According to the inquiry method, new companies generally do not charge. The Labor Contract Law stipulates that the employer shall establish a vocational training system, draw and use vocational training funds in accordance with state regulations, and carry out vocational training for workers in a planned way according to the actual situation of the unit. Workers engaged in technical jobs must receive training before taking up their posts. Article 9 of the Regulations on Enterprise Vocational Training stipulates that enterprises should incorporate vocational training into their medium-and long-term and annual plans to ensure training funds and other training conditions. The Labor Contract Law also stipulates that the employer shall not detain the employee's resident identity card and other documents, and shall not require the employee to provide a guarantee or collect property from the employee in other names.