Xu Beihong and Qi Baishi were close friends despite their age difference, just like Ge Cunzhuang and Wu Gang who also had a deep private friendship. Ge Cunzhuang highly praised Wu Gang's acting skills. As is well known, Xu Beihong and Qi Baishi were close friends despite their age gap and shared mutual respect in both academics and daily life. In the TV series "Xu Beihong", Xu...