Zhongdafu (Ben He's Official Title): Western Han Official System and Political Turmoil in Records of the Grand Historian

Brief Introduction

"Zhongdafu" was an important official title during the Qin and Han dynasties in ancient China. In the historical narrative of the Records of the Grand Historian (Shiji), this title took on a special political color due to Ben He (Bēn Hè). Ben He served as the Zhongdafu for Liu Wu, the King of Liang. He became a key figure in the political struggles from the reign of Emperor Jing of Han to the early period of Emperor Wu of Han because he reported the King of Liang's alleged rebellion. Understanding the office of "Zhongdafu" not only helps clarify the Western Han official system but also allows for a deeper interpretation of the historical truth regarding the game of wits between the vassal kings and the centralization of power as described in the Records of the Grand Historian.

Core Knowledge Points

1. Origin and Status of the Official System:
The position of Zhongdafu originated in the Qin Dynasty and was inherited by the Western Han. In the Han bureaucratic system, the Zhongdafu was subordinate to the Langzhongling (later renamed Guangluxun), with a rank and salary typically between 2,000 shi and 2,500 shi. Their status was relatively high; they often attended to the emperor, were responsible for advising and responding to inquiries, conveying imperial edicts, or managing guests.

2. Functional Characteristics:
The Zhongdafu was not only an administrative official but also carried the nature of a "close minister." They often had access to core secrets, making them prone to being involved in political storms. In the fiefdoms of vassal kings, similar Zhongdafu positions were also established to assist the kings in handling government affairs, but they were simultaneously monitored by the central court.

3. Ben He's Special Identity:
As the Zhongdafu of the King of Liang, Ben He was originally supposed to be loyal to the vassal king. However, during the later years of Emperor Jing of Han, due to a conflict with Han Anguo, a favorite minister of the King of Liang, he turned to report to the court that King Liu Wu intended to rebel. This action broke the conventional loyalty of a subject to a vassal king, reflecting the intensification of contradictions between central and local powers at the time.

Connection with the Content of Records of the Grand Historian

At the end of the Biographies of the General Li in the Records of the Grand Historian, Sima Qian additionally recorded the deeds of Li Guang's son, Li Gan, and Liu Wu, the King of Liang, in which he described in detail the process of Ben He's report.

* Background of Historical Events:
The Records of the Grand Historian records that King Liu Wu, dissatisfied because he was not established as the crown prince, secretly prepared troops and weapons. Zhongdafu Ben He noticed this and first reported the King of Liang's Langzhongling, then directly submitted a memorial to Emperor Wu of Han. Sima Qian used this detail to showcase the severe background of the policy of reducing vassal power in the early period of Emperor Wu.

* Value of Historical Materials:
Sima Qian's record of Ben He was not merely a recording of an official title, but revealed the expansion of vassal kings' power and the rebound of imperial power through the perspective of the "Zhongdafu." Ben He's informant tip-off directly led to the King of Liang being forced to commit suicide to atone for his sins, marking the further decline of the political status of vassal kings.

* Narrative Significance:
Under Sima Qian's writing style, the image of Zhongdafu Ben He is complex and multifaceted. He was both an informant and an executor in the process of strengthening imperial power. This event is an important case study for understanding the transition of Western Han from the "System of Commanderies and Kingdoms" to "Centralization of Power."

Summary

As an important link in the Qin and Han official system, the "Zhongdafu" embodied political sensitivity in the person of Ben He. Combined with the records in the Records of the Grand Historian, we can not only see the evolution of official titles but also, through the event of Ben He's report, gain insight into the thrilling power struggle between the central government and the vassal kings during the period of Emperor Wu of Han. This knowledge point is an indispensable detail for studying Western Han political history and the narrative art of the Records of the Grand Historian.