Cheng Zhijie (589 – 26 February 665), courtesy name Yizhen, better known by his original name Cheng Yaojin, was a Chinese general who served under the emperors Gaozu, Taizong and Gaozong in the early Tang dynasty. His portrait was on display in Lingyan Pavilion along with those of another 23 officials who rendered meritorious service to the Tang Empire during the reign of Emperor Taizong.
|Resting place||Liquan County, Shaanxi|
Cheng Yaojin was born during the Sui dynasty in Dong'e County (東阿縣), Ji Prefecture (濟州), which is located southwest of present-day Dongping County, Tai'an, Shandong. He was highly skilled in horse-riding and using the shuo (槊; a type of long spear).
Cheng Yaojin's great-grandfather, Cheng Xing (程興), served as a Major (司馬) in Yan Prefecture (兗州; around present-day Jining, Shandong) during the Northern Qi dynasty. His grandfather, Cheng Zhe (程哲), also served as a Major in Huang Prefecture (黃州; around present-day Hengyang, Hunan) under the Northern Qi regime. His father, Cheng Lou (程婁), served as a Senior Rectifier (大中正) in Ji Prefecture (濟州; covering parts of present-day Liaocheng, Shandong and Puyang, Henan) and the Prefect (刺史) of Ying Prefecture (瀛州; around present-day Hejian, Hebei).
Service under Li Mi and Wang ShichongEdit
Towards the end of the Sui dynasty, chaos broke out throughout China and bandits were rampant. Cheng Yaojin rallied hundreds of followers to defend their hometown from attacks and raids by bandits. He later came to serve the rebel leader Li Mi, who treated him respectfully and generously and made him a bodyguard. Cheng Yaojin was also a commander of the 8,000 horsemen who formed the "Inner Corps" (內軍) of Li Mi's army. Li Mi was at war with another rebel leader, Wang Shichong. Cheng Yaojin led a cavalry detachment and was stationed at Beimang (北邙; in western Henan at the northern part of the Qin Mountains range) while his colleague Shan Xiongxin (單雄信) garrisoned at Yanshi (偃師; present-day Yanshi, Luoyang, Henan). When Wang Shichong attacked Shan Xiongxin's position, Li Mi sent Cheng Yaojin and Pei Xingyan (裴行儼) to lead troops to reinforce Shan. Pei Xingyan was hit by an arrow in the midst of battle and fell off his horse. Cheng Yaojin fought his way through enemy lines, rescued Pei Xingyan, brought him onto horseback and rode off. Wang Shichong's men tried to stop them with long spears, but Cheng Yaojin broke the spears, killed the pursuers and managed to escape to safety.
Cheng Yaojin became a prisoner-of-war after Li Mi was defeated by Wang Shichong. Although Wang Shichong treated him generously, he still felt disgruntled with Wang's ways and complained about Wang to his former colleague, Qin Qiong. When Wang Shichong was at war with the Tang faction led by Li Yuan at Jiuqu (九曲), Cheng Yaojin and Qin Qiong defected to the Tang side on the battlefield along with their followers. Wang Shichong was afraid of them so he did not order his men to stop them.
Service under Emperor GaozuEdit
The faction led by Li Yuan eventually formed the Tang dynasty while Li himself became historically known as "Emperor Gaozu of Tang". Cheng Yaojin was appointed as a military officer under Li Yuan's second son, Li Shimin (the Prince of Qin). He fought for the Tang Empire against rival warlords such as Wang Shichong, Song Jingang (宋金剛) and Dou Jiande, who were either defeated or surrendered to Tang. Cheng Yaojin was enfeoffed as the "Duke of Su" (宿國公) for his contributions in battle.
In 624, when there was an ongoing rivalry between Li Shimin and his eldest brother, Li Jiancheng (the Crown Prince), over the succession to their father's throne, Li Jiancheng became very suspicious and distrustful of Cheng Yaojin. Emperor Gaozu appointed Cheng Yaojin as the Prefect of Kang Prefecture (康州; around present-day Zhaoqing, Guangdong), effectively sending him far away from the capital, Chang'an (present-day Xi'an, Shaanxi). Cheng Yaojin told Li Shimin, "Great Prince, if you lose your left and right arms, you will not survive long. I will not leave you, even if it means I will die." On 2 July 626, Cheng Yaojin joined Li Shimin in assassinating Li Jiancheng and his fourth brother, Li Yuanji (the Prince of Qi), at the Xuanwu Gate Incident, after which Li Shimin became the new Crown Prince. He was appointed as a "Right Guard Commander to the Crown Prince" (太子右衛率) and subsequently promoted to "Right Martial Guard Senior General" (右武衛大將軍) and awarded 700 taxable households in his dukedom.
Service under Emperor TaizongEdit
Li Shimin eventually succeeded his father and became historically known as "Emperor Taizong of Tang". During Emperor Taizong's reign, Cheng Yaojin served as the Grand Viceroy of Lu Prefecture (瀘州; around present-day Luzhou, Sichuan) and "Left Commanding Senior General" (左領軍大將軍). He and his colleague, Zhangsun Wuji, were granted permission to allow their descendants to inherit their governorship over their respective prefectures. His ducal title was later changed to "Duke of Lu" (盧國公) and he was appointed as the Prefect of Pu Prefecture (普州; around present-day Ziyang, Sichuan). In 643, he was reassigned to be the "Left Garrison Guardian Senior General" (左屯衛大將軍), put in command of the Northern Garrison, and promoted to "Senior General Who Defends the Army" (鎮軍大將軍).
Emperor Taizong ordered the artist Yan Liben to paint life-sized portraits of Cheng Yaojin and another 23 officials who rendered meritorious service to the Tang Empire. The 24 portraits were put on display in Lingyan Pavilion.
Service under Emperor GaozongEdit
Cheng Yaojin outlived Emperor Taizong and continued serving under Emperor Taizong's successor, Emperor Gaozong. In 655, he was appointed as "Left Guardian Senior General" (左衛大將軍). In 657, he participated in the Tang campaign against the Western Turks. When his army reached Hengdu City (怛篤城; present-day location uncertain), thousands of Turkic civilians came out of their homes to surrender, but Cheng Yaojin ordered his troops to massacre the city's population and the Turkic army used the opportunity to retreat further. Cheng Yaojin was stripped of his military command after he returned from the campaign, but was later appointed as the Prefect of Qi Prefecture (岐州; around present-day Baoji, Shaanxi). However, he wrote a memorial to Emperor Gaozong, requesting to retire. The emperor approved his request.
Cheng Yaojin died in his home in Huaide Village (懷德里) on 26 February 665. He was 77 (by East Asian age reckoning) at the time of his death. He was posthumously honoured as "Senior General of Chariots and Cavalry" (驃騎大將軍) and Grand Viceroy of Yi Prefecture (益州; covering parts of the Sichuan basin). He was buried in the Zhao Mausoleum, where Emperor Taizong was interred.
Cheng Yaojin had three sons: Cheng Chumo (程處默), Cheng Chuliang (程處亮) and Cheng Chubi (程處弼). Cheng Chumo inherited his father's ducal title and dukedom as the "Duke of Lu" (盧國公). Cheng Chuliang married Emperor Taizong's daughter, Princess Qinghe (清河公主), and held the positions of Chief Commandant of Escorting Cavalry (駙馬都尉) and Left Guard General of the Household (左衛中郎將). Cheng Chubi served as Right Jinwu General (右金吾將軍). Cheng Chubi's son, Cheng Boxian (程伯獻), served as Left Jinwu Senior General (左金吾大將軍) during the reign of Emperor Xuanzong.
Cheng Yaojin's tombEdit
Cheng Yaojin's tomb is located in the Zhao Mausoleum in present-day Liquan County, Xianyang, Shaanxi. The tombstone was unearthed in 1986 and bore the heading "Tomb of the Late Lord Cheng, Senior General of Chariots and Cavalry and Duke of Lu of the Great Tang Empire". The tombstone was 78 cm long and 15 cm thick. Cheng Yaojin's biography was inscribed on the tombstone by Xu Jingzong and contained more than 2,000 hanzis. There are additional details about his life inscribed on the tombstone that were not recorded in his official biographies in the Old Book of Tang and New Book of Tang.
In popular cultureEdit
Cheng Yaojin is often depicted in Chinese folklore and popular culture as a somewhat inept and bumbling warrior who sometimes shows up at the right place and right time to save the day. There are two popular Chinese sayings related to Cheng Yaojin:
- "Cheng Yaojin shows up suddenly along the way" (Chinese: 半路殺出個程咬金): Used to describe a situation where someone shows up unexpectedly and disrupts a plan. It is also used to describe an unwelcome busybody who shows up where he/she is not wanted.
- "Cheng Yaojin and his three axe strokes" (Chinese: 程咬金三板斧): Used to describe someone with a limited repertoire of skills, i.e. someone relying on the same old tricks.
- (公諱知節，字義貞， ...) Cheng Yaojin's tombstone.
- (程知節本名咬金，濟州東阿人。善馬槊。) Xin Tang Shu vol. 90.
- (曾祖興，齊兗州司馬；祖哲，齊黃州司馬， ... 父婁，濟州大中正，皇朝贈使持節瀛州諸軍事、瀛州刺史。) Cheng Yaojin's tombstone.
- (隋末，所在盜起，知節聚眾數百保鄉裏。後事李密，而密料士八千隸四驃騎，分左右以自衛，號「內軍」，常曰：「此可當百萬。」知節領驃騎之一，恩遇隆特。王世充與密戰，知節以內騎營北邙，單雄信以外騎營偃師。世充襲雄信，密遣知節及裴行儼助之。行儼中流矢墜馬，知節馳救之，殺數人，軍辟易，乃抱行儼重騎馳。追兵以槊撞之，知節折其槊，斬追者，乃免。) Xin Tang Shu vol. 90.
- (及密敗，世充得之，接遇甚厚。知節謂秦叔寶曰：「世充器度淺狹，而多妄語，好為咒誓，乃巫師老嫗耳，豈是撥亂主乎？」及世充拒王師於九曲，知節領兵在其陣，與秦叔寶等馬上揖世充曰：「荷公接待，極欲報恩。公性猜貳，傍多扇惑，非僕託身之所，今謹奉辭。」於是躍馬與左右數十人歸國，世充懼，不敢追之。) Jiu Tang Shu vol. 68.
- (授秦王府左三統軍。破宋金剛，擒竇建德，降王世充，並領左一馬軍總管。每陣先登，以功封宿國公。) Jiu Tang Shu vol. 68.
- (武德七年，建成忌之，構之於高祖，除康州刺史。知節白太宗曰：「大王手臂今並翦除，身必不久。知節以死不去，願速自全。」六月四日，從太宗討建成、元吉。事定，拜太子右衛率，遷右武衛大將軍，賜實封七百戶。) Jiu Tang Shu vol. 68.
- (貞觀中，歷瀘州都督、左領軍大將軍。與長孫無忌等代襲刺史，改封盧國公，授普州刺史。十七年，累轉左屯衛大將軍，檢校北門屯兵，加鎮軍大將軍。) Jiu Tang Shu vol. 68.
- (永徽六年，遷左衛大將軍。顯慶二年，授蔥山道行軍大總管以討賀魯。師次怛篤城，有胡人數千家開門出降，知節屠城而去，賀魯遂即遠遁。軍還，坐免官。未幾，授岐州刺史。表請乞骸骨，許之。) Jiu Tang Shu vol. 68.
- Cheng Yaojin's tombstone mentioned that he died on the 7th day of the 2nd month in the 2nd year of the Linde era in Emperor Gaozong's reign. This date corresponds to 26 February 665 in the Gregorian calendar.
- (麟德二年卒，贈驃騎大將軍、益州大都督，陪葬昭陵。) Jiu Tang Shu vol. 68.
- (以麟德二年二月七日遘疾，薨於懷德里第，春秋七十有七。) Cheng Yaojin's tombstone.
- (子處默，襲爵盧國公。處亮，以功臣子尚太宗女清河長公主，授駙馬都尉、左衛中郎將。少子處弼，官至右金吾將軍。處弼子伯獻，開元中，左金吾大將軍。) Jiu Tang Shu vol. 68.