The Heart Sutra, the imperial pen of Qianlong, was folded in half, with the first and last book coats inlaid with brocade and the outer brocade clip. The scriptures are very good in paper, soft and tough, and yellow in color.
It not only has unique religious and artistic value, but also has important historical value, which is of great significance to the study of emperor Qianlong's worship of Buddhism and his Buddhist cultivation.