Dachanghe or possibly Da Changhe (大長和; literally "Great Long Harmony") was a kingdom from 902 to 928 in modern

Yunnan Yunnan , () is a landlocked province in the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is Kunming. The province borders the C ...

, China. Founded by Zheng Maisi (鄭買嗣), it was the successor state of the

Kingdom of Nanzhao Nanzhao (, also spelled Nanchao, ) was a dynastic kingdom that flourished in what is now southern China and northern Southeast Asia during the 8th and 9th centuries. It was centered on present-day Yunnan in China. History Origins Nanzha ...

(738–902), whose ruling Meng (蒙) family was mass-murdered in a bloody coup by Zheng. The Zheng family suffered a similar fate 26 years later at the hands of Yang Ganzhen (楊干貞), who helped found a state named Datianxing (大天興) (928–929). Dachanghe bordered

Former Shu Great Shu (Chinese: 大蜀, Pinyin: Dàshǔ) called in retrospect Former Shu (Chinese: 前蜀, Pinyin: Qiánshǔ) or occasionally Wang Shu (王蜀), was one of the Ten Kingdoms formed during the chaotic period between the rules of the Tang dynas ...

to its north.

Rulers

* Zheng Maisi (鄭買嗣) 903-909 * Zheng Renmin (鄭仁旻) 910-926 * Zheng Longdan (鄭隆亶) 926-927

References

* * History of Yunnan Former countries in Chinese history 902 establishments 10th-century establishments in China 928 disestablishments 10th-century disestablishments in China Former monarchies of East Asia States and territories established in the 900s States and territories disestablished in the 10th century {{China-hist-stub