Isn't it illegal for some calligraphers to pretend to be members and directors of an association?

A native of Xiahe Village, Meiling Town, Zhao 'an County, whose real name is He, pretended to be a member of the Provincial Calligraphers Association for three years because of his personal fame in the calligraphy and painting industry in Zhao 'an County, and was reported for selling fake calligraphy and painting. Because his real name was not well mixed in the calligraphy and painting circles in Zhao 'an County, he changed it to what, that is, the pen name of He now. Zhengui (Gui) steals food in Zuimotang, Zhaoan County all the year round.