Why did Mr. and Mrs. Liu He play bamboo slips in Liu He's tomb?

It is understood that two of the three lines carved in the tomb of Haiting in the Han Dynasty are relatively complete. Although the characters are incomplete, the overall shape is well preserved. There is also a relatively heavy piece, but it retains accurate time information and clearly records the date of "Yuankang four-year June Trade Union". Zhang Xiao came in accordance with the provisions of the "3500-year calendar". June 4th is the third hour in Ding Yue, and June 15 is the Monkey King. There are relatively clear words in these three series, including "concubines", "visit your mother" and "visit your Queen of the South China Sea". Some archaeologists believe that these are copies of sonatas given by the tomb owner to the emperor and the empress dowager.

Zhang believes that Hanshu clearly records the document copying system of the highest authority in the Han Dynasty, such as "all book authors in history have two seals, all of which are subordinates of his first mate. Whoever gets the first mate's seal, whoever makes a mistake, will not be on the screen. " According to the Han Dynasty codex system recorded in Hanshu, both the codex and the original should be sent to the court. Just different functions. Copywriting refers to the copy that must be read before the promotion letter to determine whether the content is appropriate; The original is the original, and only the emperor can use it. This is the official version. However, the plagiarism system in the Han Xuandi period was abolished. In the fourth year of Yuankang, Liu's letters were "sealed twice", and only the original was written, and there was no copy. Therefore, Zhang Xianzheng thinks that there are words such as "four years of Yuankang" and "four years of Yuankang in June" in the preface to Hailing.

The Book of Songs says: "The original work is characterized by its systematic, comprehensive content and accurate layout." Zhang believes that The Book of Songs unearthed from Hailing has a clear head system and strict terminology. The system is relatively complete, the brushwork is steady, straight and standardized, and the writing style is beautiful, solemn and elegant, which reflects the difference between the copying and the original calligraphy style. Zhang said that the characters in Haizong's tomb should be the original official documents produced by Haizong court.

Then, why are the original documents submitted by Haitong family to the court in Haitong's tomb? Zhang said that a row in Hailing should be placed by court officials. With the death of Liu Di, the court also sent officials such as Dr. Taizong to attend the funeral. These books are said to be the originals of books that Haitong was taken away by Dr. Taizhong over the years and buried in Liu He's tomb. This explains why no noble characters were found in Liu Ga's tomb.