Is it illegal to sell photos of Miao Xiaoji? How to deal with it?

Illegal, you can call the police. According to relevant information, it is illegal to infringe on the right to portrait, and you can call the police. Citizens have the right to portrait, and their portraits shall not be used for profit without their consent. If a citizen's right to name, portrait, reputation and honor is infringed, he has the right to demand that the infringement be stopped, his reputation be restored, the influence be eliminated, he apologize, and he may demand compensation for losses.