"Virgin", "school girl", and even claimed to provide invoices for free after the deal. The reporter reported to the police quickly. The policemen said that it was extremely malicious to distribute obscene cards outside the exhibition center, and the police would carry out an investigation. Online data showed that there had been public online information about selling "virgin" in Shenzhen, and they were all clearly priced, very blatant. Value assessment: Price is negotiable. It is estimated that it has a great relationship with the consumer's ability to authenticate treasures.