Legal analysis: illegal. According to the law, vocational training for employees is the legal obligation of enterprises, and no training fees may be charged to employees. The company must bear the training expenses by itself. The employing unit 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.

Legal basis: Article 68 of the Labor Law of People's Republic of China (PRC), the employing unit shall establish a vocational training system, draw and use vocational training funds in accordance with state regulations, and conduct 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.