1. According to the information from the Ministry of Education of official website, China and Hongkong, the Ministry of Education clearly stipulates that students can't go out to work during their studies and can only go out on holidays.

2. Holidays: Internship students need to practice in professional-related industries for no more than xx hours per week without pay, and they need a written letter from the school stating that they do not object to the internship before they can legally practice.