Is it true that Bi Jianhua auctioned in Tik Tok?

Bi Jianhua's auction in Tik Tok is true. Relevant public information shows that Tik Tok has a business license, operates normally and has no risk record. The actual operation is consistent with the certificate, and the things sold on it are true. Bi Jianhua is a calligrapher of China Calligraphy Association, so Bi Jianhua's auction in Tik Tok is real.