Legal analysis: you can call the police, but there is no punishment for harassment in the criminal law. You can ask for help according to the women's protection law.

Legal basis: People's Republic of China (PRC) Law on the Protection of Women's Rights and Interests.

Article 40 Sexual harassment of women is prohibited. Women victims have the right to complain to the unit and the relevant authorities.

Article 42 Women's right to reputation, honor, privacy and portrait shall be protected by law. It is forbidden to damage women's personal dignity by insulting or slandering. It is forbidden to degrade and damage women's personality through mass media or other means. Without my consent, female portraits may not be used for profit through advertisements, trademarks, exhibition windows, newspapers, periodicals, books, audio-visual products, electronic publications, the Internet and other forms.