There are more than 50,000 ancient books published in the Republic of China, of which the Ming edition is the most. Ming Jiajing edition, Ming Wanli edition, Zhu Yi edition, Qing Qianlong edition, Lanshan collection and Lan Jian collection, Qing edition and Lingbao brushwork are all treasures, Daoguang edition and Wang Chuanshan's suicide note. All are national treasures. There are more than 20,000 local documents, focusing on Wang Chuanshan's works and research materials. Statistical unit of book collection over the years: 10,000-volume time192194319551961961941906538.