|State of Zheng|
|Religion||Taoism, Animism, ancestor worship|
|•||806 BC – 771 BC||Duke Huan of Zheng|
|•||703 BC – 701 BC||Duke Zhuang of Zheng|
|•||395 BC – 375 BC||Duke Kang of Zheng|
|•||King Xuan of Zhou granting land to Prince You||806 BC|
|•||Conquest of the State of Han||375 BC|
|Currency||Chinese coin; Spade coin|
"Zheng" in seal script (top), Traditional (middle), and Simplified (bottom) Chinese characters
Zheng (Chinese: 鄭; Old Chinese: *[d]reng-s) was a vassal state in China during the Zhou Dynasty (1046–221 BCE) located in the centre of ancient China in modern-day Henan Province on the North China Plain about 75 miles (121 km) east of the royal capital at Luoyang. It was the most powerful of the vassal states at the beginning of the Eastern Zhou (771–701 BCE), and was the first state to clearly establish a code of law in its late period of 543 BCE. Its ruling house had the surname Ji (姬), making them a branch of the Zhou royal house, who were given the rank of Bo (伯), corresponding roughly to a countdom.
Zheng was founded in 806 BC when King Xuan of Zhou, the penultimate king of the Western Zhou, made his younger brother Prince You (王子友) Duke of Zheng and granted him lands within the royal domain at the eponymous Zheng in modern-day Hua County, Shaanxi on the Wei River east of Xi'an. Prince You, known posthumously as Duke Huan of Zheng, established what would be the last bastion of Western Zhou going on to serve as Situ under King You of Zhou. When the Quanrong tribes sacked the Zhou capital Haojing in 771 BC, Duke Huan was killed along with his nephew King You of Zhou.
Duke Huan was succeeded by his son Duke Wu (鄭武公). Along with Marquis Wen of Jin, Duke Wu supported King Ping of Zhou against a rival, thereby helping to establish the Eastern Zhou. He reestablished the state of Zheng in modern-day Xinzheng (meaning New Zheng), Henan, and annexed the states of Eastern Guo and Kuai. The Zheng rulers served as high ministers of the Zhou kings for several generations.
Spring and Autumn Period
The state of Zheng was one of the strongest at the beginning of the Spring and Autumn Period. Zheng was the first Zhou state to annex another state, Xi, sometime between 684 and 680 BCE. Throughout the Spring and Autumn Period, Zheng was one of the wealthiest states, relying on its central location for inter-state commerce and having the largest number of merchants of any state. Zheng often used its wealth to bribe itself out of difficult situations.
Duke Zhuang of Zheng (743–701 BCE) was arguably a forerunner of the Five Hegemons, though Zheng derived its dominance by dramatically different means compared to those of the later hegemons by defeating an alliance of feudal states led by Zhou itself and wounding King Huan of Zhou. When Duke Zhuang died there was a civil war between his sons and Zheng ceased to be a powerful state.
By the later stages of the period, Zheng had no room to expand; due to its central location, Zheng was hemmed in on all sides by larger states. During the later stages of the Spring and Autumn period, Zheng frequently switched its diplomatic alliances. Zheng was the center of diplomatic contention between Chu and Qi, then later Chu and Jin. Although Zheng was forced to become a bit player in the later stages of the Spring and Autumn period, it was still quite strong, defeating a combined alliance of Jin, Song, Chen and Wei in 607 BCE.
The Zheng family of Xingyang 荥阳郑氏 claim descent from the Zhou dynasty Kings via the rulers of the State of Zheng.
The Marquis of Xingyang rank was created for Zheng Xi. The Xingyang Zheng spawned Zheng Daozhao and Zheng Xi. Zheng Wanjun was a member of the Xingyang Zheng. The Xingyang Zheng spawned Zheng Yuzhong (Zheng Qiao). The Xingyang Zheng spawned Zheng Jiong.
List of rulers
|Duke Huan of Zheng
|Duke Wu of Zheng
|Duke Zhuang of Zheng
|Duke Zhao of Zheng
|Duke Li of Zheng
|Duke Zhao of Zheng (second reign)
|Prince Ziwei of Zheng
|Duke Li of Zheng (second reign)
|Duke Wen of Zheng
|Duke Mu of Zheng
|Duke Ling of Zheng
|Duke Xiang of Zheng
|Duke Dao of Zheng
|Duke Cheng of Zheng
|Prince Xu of Zheng
|Duke Xi of Zheng
|Duke Cheng of Zheng (second reign)
|Duke Xi of Zheng (second reign)
|Duke Jian of Zheng
|Duke Ding of Zheng
|Duke Xian of Zheng
|Duke Sheng of Zheng
|Duke Ai of Zheng
|Duke Gong of Zheng
|Duke You of Zheng
|Duke Xu of Zheng
|Duke Kang of Zheng
Other people from Zheng
- Zichan, celebrated philosopher and statesman
- Zheng Mao (鄭瞀), exemplary woman of the Lienü zhuan
- Shen Buhai 申不害, future Prime Minister of Han and "Legalist" philosopher.
Zheng in astronomy
- Bai, Shouyi (2002). An Outline History of China. Beijing: Foreign Language Press. ISBN 7-119-02347-0.
- Creel, Herrlee G. The Origins of Statecraft in China. ISBN 0-226-12043-0.
- Walker, Richard Lewis. The Multi-state System of Ancient China. Beijing.
- "The Zheng Feudal Lords". China Knowledge. Retrieved August 28, 2007.
- Ancient and Early Medieval Chinese Literature (vol.3 & 4): A Reference Guide, Part Three & Four. BRILL. 22 September 2014. pp. 2233–. ISBN 978-90-04-27185-2.
- Robert E. Harrist (2008). The landscape of words: stone inscriptions from early and medieval China. University of Washington Press. pp. 103, 117–118.
- Jinhua Chen (11 May 2007). Philosopher, Practitioner, Politician: the Many Lives of Fazang (643-712). BRILL. pp. 146–. ISBN 978-90-474-2000-2.
- Han Si (2008). A Chinese word on image: Zheng Qiao (1104-1162) and his thought on images. Acta Universitatis Gothoburgensis. pp. 31, 266. ISBN 978-91-7346-607-3.
- The Journal of the International Association of Buddhist Studies. International Association of Buddhist Studies. 1999. pp. 42, 39, 90.
- Bryan J. Cuevas; Jacqueline Ilyse Stone (2007). The Buddhist Dead: Practices, Discourses, Representations. University of Hawaii Press. pp. 264–. ISBN 978-0-8248-3031-1.
- James A. Benn (2007). Burning for the Buddha: Self-Immolation in Chinese Buddhism. University of Hawaii Press. pp. 304–. ISBN 978-0-8248-2992-6.
- Zheng Xingyang Zong Tang Jin Xi Ji Nian Te Kan. Wah Cheong Advertising & Printing Company. 1978.
- (Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 6 月 24 日
- Another Royal Tomb of 'King Zheng' Discovered in Henan