It's illegal. According to the provisions of the Labor Law of People's Republic of China (PRC), the employing unit shall pay labor remuneration to the workers, and the labor remuneration shall be paid according to the methods and standards agreed between the workers and the employing unit. It is illegal not to pay for education in Yi Rong. Laborers have the right to demand the employer to pay their remuneration, and have the right to complain to the labor inspection department, apply for arbitration or bring a lawsuit to the people's court to safeguard their legitimate rights and interests.