According to statistics, at present, there are no more than 1200 engravings of the Song Dynasty that can be found in China, and most of them have been designated as national first-class cultural relics. Chinese mainland's collection of Song Dynasty woodcuts belonging to the national first-class cultural relics is very rare, only concentrated in a few large libraries. Among them, the National Library of China has more than 500 books, the Peking University Library has more than 50 books, and the Shanghai Library has more than 200 books.

At present, in the mainland, important Song Dynasty prints are basically collected in public institutions such as libraries and museums, and few people are lost. This also makes the auction site once there is a Song engraving, which will inevitably lead to fierce competition. 20 1 1 in the spring auction, the five volumes of "Ju Song Guang Yun", a block print of Liu Shilong's residence in Masha Town in the Southern Song Dynasty, were valued at130,000 yuan, and the transaction price reached 33.35 million yuan. This book is an orphan of the Song Dynasty. Fine font, rigorous structure and obvious sense of strokes. It means Song Huizong is thin and golden. The frontispiece is entitled "Rebuilding Guang Yun in the Great Song Dynasty Part I", which states the characters, authors and preface of various schools in turn. It once appeared in the Japanese auction market, and the transaction price at that time was less than 20 million yen.

Even though people have been paying attention to and studying Song woodcuts for many years, the characteristics of some Song woodcuts are still vague and need to be further explored, which is the charm that attracts many experts to be obsessed with it and sit on the cold bench to study it.