Shanxi

Shanxi is a province in North China. Its capital and largest city is Taiyuan, while its next most populated prefecture-level cities are Changzhi and Datong. Its one-character abbreviation is (), after the state of Jin that existed there during the Spring and Autumn period (). In later periods, Shanxi also became the political core of the Northern Wei, a Xianbei-founded dynasty whose early capital was located in present-day northern Datong. During the Qing dynasty, Shanxi merchants dominated China's commerce and finance. Their commercial networks extended to Russia, Japan, Korea, Central Asia, Southeast Asia, and South Asia. After the collapse of the Qing dynasty, Shanxi was governed for nearly four decades by Yan Xishan and functioned with a high degree of de facto autonomy within the Republic of China, serving as a major Kuomintang political and industrial stronghold in the north and being described as "the model province", before being incorporated into the state system of the People's Republic of China, where its role shifted toward that of a major energy-producing province.

The name Shanxi means 'west of the mountains', a reference to its location west of the Taihang Mountains. Shanxi borders Hebei to the east, Henan to the south, Shaanxi to the west and Inner Mongolia to the north. Shanxi's terrain is characterised by a plateau bounded partly by mountain ranges. Shanxi's culture is largely dominated by the ethnic Han majority, who make up over 99% of its population. Jin Chinese is the only major Sinitic variety in northern China that is not classified within the Mandarin group.