As a special type of museum, the Puppet Manchu Palace Museum must collect palace cultural relics and relics. Such as Puyi, the empress, the imperial concubines, the ministers of the puppet Manchu, the original materials of the puppet Manchu palace and the life in the palace, etc. In addition, Puyi was smuggled from the Beijing Palace Museum to Tianjin, and then transported to the puppet Manchu Palace treasures, including precious calligraphy and paintings of the Tang, Song, Yuan, Ming and Qing dynasties, good copies of ancient books of the Song, Yuan and Ming dynasties, and jewelry Gold and silver jewelry, jades, porcelain and other art treasures. After the founding of the Puppet Manchuria, there were a large number of articles ordered by Japan in the Palace, as well as articles presented to Puyi by the Japanese Emperor and the Japanese government.