Introduction to Pujie's handwriting: Aixinjueluo Pujie (April 16, 1907 - February 28, 1994), Puyi's younger brother. Pujie has been proficient in calligraphy and poetry since he was a child. He has solid poetry and calligraphy skills and is a well-known calligrapher at home and abroad. The work on display in the museum was inscribed by him for Jingyuan.