Who is the person who protects the book and delivers the book to the minister?

The person who protects the book and passes it on to the minister is: Fu Sheng.

"Shangshu", the earliest book called "Shu", is a compilation of works tracing ancient deeds. It is divided into "Yu Shu", "Xia Shu", "Shang Shu" and "Zhou Shu". Because it is one of the Five Classics of Confucianism, it is also called the Book of Books. The commonly used version of Shangshu, the Commentary on the Thirteen Classics, is a joint edition of Jinwen Shangshu and the pseudo-Guwen Shangshu. Extant versions are of mixed authenticity. ?

The twenty-eight chapters of "Shang Shu" dictated by Fu Sheng, a scholar of the Western Han Dynasty, are the modern "Shang Shu". Another "Shang Shu" was discovered by Liu Yu, King Gong of Lu in the Western Han Dynasty, when he demolished a section of the wall of Confucius' former residence. It is the ancient text "Shang Shu".

During the Yongjia period of the Western Jin Dynasty, war broke out, and all the modern and ancient "Book of Documents" were lost. At the beginning of the Eastern Jin Dynasty, Yuzhang Neishi Meizu presented a "Shangshu" to the court, including 33 chapters of "Jinwen Shangshu" and 25 chapters of pseudo "Guwen Shangshu".

"Shangshu" is listed as one of the important core Confucian classics and the basic book for Confucian study in the past dynasties. "Shang" means "up", and "Shangshu" is a book from ancient times. It is the earliest collection of historical documents in China. The traditional Shangshu (also known as Jinwen Shangshu) was handed down from Fu Sheng. The legend is that it is a legacy of the ancient culture "Three Tombs and Five Codes".

"Shangshu", also known as "Book" and "Book of Books", is China's first collection of ancient historical documents and some works tracing ancient deeds. "Shang Shu" is divided into "Yu Shu", "Xia Shu", "Shang Shu" and "Zhou Shu". During the Warring States period, it was generally called "Book", and in the Han Dynasty it was renamed "Shang Shu", which is the "book of ancient times". Because it is one of the Five Classics of Confucianism, it is also called the Book of Books. Extant versions are of mixed authenticity.