What is a "rare book of ancient books"?

What is a rare book of ancient books? Insiders explained that Zhang Zhidong, a cataloger of A Qing version, explained: First, it is complete, without abridgement and lack of volumes; Second, the book is fine, the school is fine, the notes are fine, and there are few mistakes; Third, old books, that is, woodcut books, codex books and thread-bound books handed down for a long time. But in the current auction market, the concept of rare books of ancient books has been greatly expanded, and from the overall situation of the current market, all kinds of varieties have investment opportunities.

Market participants believe that the Song edition is a treasure in the field of ancient books collection, but for ordinary investors, they may wish to pay attention to the fine editions of the Ming and Qing Dynasties and even the Republic of China. It has never been valued by collectors, and some collections have been ignored by everyone. However, judging from its existence and market performance in recent years, it is very strong. Generally, only 1000 yuan can buy a better quality edition of the late Qing Dynasty and the Republic of China.

As for inscriptions, letters and documents, they are new varieties in the auction market of rare books of ancient books in recent years, and they are also the most concerned varieties in the market, especially the appreciation potential of letters in recent years can not be ignored. According to reports, a batch of letters of Qian Jingtang and Zhao auctioned in Shanghai Jinghua and Chongyuan were sold at high prices at that time. Judging from the transaction of similar lots in 2004, the buyers at that time had already made a lot of money.