Is Kangxi's four-year surgical classics valuable?

It has collection value. In the domestic art auction, the rare books of ancient books achieved by Kangxi's four-year operation are the most stable plate, and the price of rare books of ancient books has always been relatively stable, showing a steady upward trend. As a cultural carrier, ancient books bear human thoughts, wisdom, history and creation, are a part of great civilization, and shoulder the mission of inheriting civilization and condensing the spirit of the country and the nation.