Contents
Biography & Historical Record
Liu Jing (died 254 AD), courtesy name Wengong, was a prominent minister and military general of the Cao Wei state during the Three Kingdoms period. He was the son of Liu Fu, the famous Governor of Yangzhou who fortified Hefei and restored order to the Huai River region. Succeeded to his father’s noble rank, Liu Jing inherited not only his father’s title but also his outstanding talent for civil administration, water conservancy, and strategic governance.
During his early career, Liu Jing served as the Prefect of Huangbai, Chancellor of Lu State, and Administrator of Hedong Commandery. In these roles, he was highly praised for his strict but benevolent governance, actively promoting education, moral values, and agricultural expansion. He was later promoted to the central government as Tingwei (Minister of Justice), where he earned a reputation for being impartial and steadfast in upholding the law.
In his later years, Liu Jing was appointed as the Zhenbei Jiangjun (General Who Guards the North) and Inspector of Jizhou, tasked with securing the northern borders against the Xianbei and Wuhuan nomadic tribes. Recognizing that long-term defense required agricultural self-sufficiency, Liu Jing initiated massive public works. He oversaw the construction of the Liling Dam (戾陵堰) and the Chexiang Canal (车箱渠) near modern-day Beijing. This massive irrigation network watered thousands of hectares of dry land, turning the northern frontier into a fertile breadbasket that could sustain military garrisons without relying on long, costly supply lines from the south.
For his administrative brilliance and military leadership, Liu Jing was appointed as the Dasi Nong (Minister of Finance) in 254 AD, but he passed away shortly after taking office. He was posthumously honored as Marquis Gong (恭侯 – The Respectful Marquis).
Role in Romance of the Three Kingdoms
In Luo Guanzhong’s historical novel Romance of the Three Kingdoms, Liu Jing does not make a direct appearance. However, his lineage is highly respected due to his father, Liu Fu, who plays a notable role in Chapter 48. In that chapter, Liu Fu is famously slain by a drunken Cao Cao during a banquet on the Yangtze River right before the Battle of Red Cliffs, after Liu Fu dared to criticize Cao Cao’s dark, ominous poem (“Short Song Style”). While Liu Jing’s own achievements in hydraulic engineering and northern defense are omitted from the novel, historical records remember him as one of the most capable administrators of the Cao Wei dynasty.
Liu Jing — Historical & Literary Timeline
Inheritance of Peerage
Following the tragic death of his father, Liu Fu, who was executed by Cao Cao in a drunken fit before the Battle of Red Cliffs, Liu Jing inherits his father’s title of Marquis of Yiyang and begins his career in public service.
Local Governance and Legal Reforms
Serves with distinction across several regions, including Hedong and Lu. His focus on expanding public schools and moral instruction earns him high praise from the imperial court.
Appointment as Minister of Justice
Promoted to the position of Tingwei (Minister of Justice), where he strictly enforces Cao Wei’s legal codes and acts as a barrier against political corruption in the capital.
Northern Command and the Liling Dam
As General Who Guards the North, Liu Jing establishes defenses against the northern nomads. He spearheads the engineering of the Liling Dam and Chexiang Canal, fundamentally transforming the economy of the Youzhou region.
Promotion and Death
Appointed Minister of Finance (Dasi Nong) in Luoyang. He passes away of natural causes in the same year and is granted the posthumous title of Marquis Gong.
Key Relationships
Family
- Liu Fu (刘馥, Lưu Phức): Father. Legendary Governor of Yangzhou who fortified Hefei and restored agriculture across the Huai River.
- Liu Xi (刘熙, Lưu Hy): Eldest son. Inherited Liu Jing’s noble title of Marquis Gong in Cao Wei.
- Liu Xun (刘恂, Lưu Tuân): Second son. Official in Cao Wei and Western Jin.
Friends
- Cao Rui (曹叡, Tào Duệ): Second Emperor of Cao Wei (Emperor Ming). Elevated Liu Jing to Minister of Justice (Tingwei) and General Who Guards the North (Zhenbei Jiangjun), relying on his strict legal governance.
- Cao Fang (曹芳, Tào Phương): Third Emperor of Cao Wei who appointed Liu Jing as Minister of Finance (Dasi Nong) in 254 AD.
- Su Ze & Wen Hui (苏则、温恢, Tô Tắc, Ôn Khôi): Prominent contemporary regional governors who shared Liu Jing’s passion for agricultural engineering and public infrastructure.
Enemies
- Xianbei & Wuhuan Nomadic Raiders (鲜卑乌桓掠边部族, Các bộ tộc Tiên Ty Ô Hoàn cướp bóc): Northern nomadic tribes whose border raids Liu Jing neutralized by constructing the massive Liling Dam (*Liling Yan*) and Chexiang Canal (*Chexiang Qu*), making the Youzhou garrisons self-sufficient (250 AD).
Others
- No information
In Novel
Chapter 111
- Liu Jing (刘靖, Lưu Tĩnh): Liu Jing serves Wei in the later period and is associated with the frontier administration and military affairs of the northern commanderies. His role is part of the gradual consolidation of Wei during the Sima family’s rise.
In History
Identity
- Liu Jing (刘靖, Lưu Tĩnh) was a Wei official active during the later Three Kingdoms period.
Frontier Administration
- He is associated with the administration and defense of northern territories. His career reflects the importance of capable local officials in maintaining Wei’s frontier settlements and communications.
Historical Record
- The surviving accounts preserve his role as a civil and military administrator but do not provide a complete chronology of his career.