Introduction to the exhibition of porcelain pillows donated by Mr. and Mrs. Yang Yongde: There are more than 400 ceramic pillows in the Museum of the King of Nanyue in the Western Han Dynasty, of which more than 200 were donated by the famous Hong Kong collectors Mr. Yang Yongde and his wife Ms. Yang Zhang Ruizhen. The porcelain pillows date from the Tang Dynasty to Yuan, especially the Song and Jin dynasties, the glaze colors are colorful, the shapes are diverse, the quantity is large, the categories are numerous, and the kiln opening is wide, which is rare at home and abroad.