The stone carving "Quick Snow and Clear Post" is a stone carving work based on the original works of famous calligraphers in past dynasties, which was born in the late Ming Dynasty. It is the masterpiece of Wang Xizhi, a famous calligrapher in the Eastern Jin Dynasty.
In the forty-fourth year of Qianlong, Yang rushed to Beijing with the stone carving "Fast Snow and Sunny Post" bought from Huang Kerun, and went straight to the palace to dedicate this set of stone carvings to Emperor Qianlong.