Names of calligraphers in Wuwei, Gansu Province

I am a student of Mr. Ren. I don't think Mr. Ren is everyone, but I quite support his efforts and love for calligraphy. In addition, I don't think there is a better calligrapher in Wuwei. He pays attention to the theoretical teaching of calligraphy, while other calligraphers are only obsessed with official and regular script, either writing a few cursive scripts casually or creating a font by themselves. I think this calligraphy style is immature. However, Ren Yuguo first made a theoretical study and dabbled in various calligraphy styles of Zhengcaoli seal script. Only in this way can he get the essence. This is my opinion. Thank you for paying attention to my teacher!