Collectors of ancient books in Beijing rank in the top ten.

Mr. Sun Yingzhou is definitely an expert beyond the master level! As early as the 1930s, Mr. Sun Yingzhou knew all the porcelains of the past dynasties like the palm of his hand, and accurately identified the five famous kiln porcelains in the Song Dynasty and Yongle, Xuande, Chenghua and Hongzhi porcelains from the Yuan Dynasty to the Ming Dynasty before others.

During his work in the Palace Museum, Mr. Sun asked people to put together official kilns, elder kilns, Ru kilns and some imitations of the Ming and Qing Dynasties. He turned his back and people messed up the arrangement. He closed his eyes, turned around, touched them with his hand and said their names accurately.

In addition, Mr. Sun Yingzhou also generously donated more than 3,000 cultural relics collected by himself for many years to the Palace Museum, enriching the collection of cultural relics in the courtyard. Among them, there are as many as 2,000 pieces of ceramics, and 25 pieces of porcelain, including Sanqiu Cup, have been designated as first-class cultural relics.

This old gentleman not only has superb cultural relics appraisal technology, but also his patriotic spirit is touching and admirable.