Xiaoyi

Xiaoyi 孝义市
County-level city
Xiaoyi Location in Shanxi
Coordinates: 36°5′N 111°31′E / 36.083°N 111.517°E / 36.083; 111.517
Country	People's Republic of China
Province	Shanxi
Prefecture-level city	Lüliang
Area [1]
• County-level city	946.0 km2 (365.3 sq mi)
• Urban	54.50 km2 (21.04 sq mi)
Population  (2017)
• County-level city	492,000
• Density	520/km2 (1,300/sq mi)
• Urban [1]	293,600
Time zone	UTC+8 (China Standard)

Xiaoyi (Chinese: 孝义) is a county-level city under the administration of Lüliang prefecture-level city, in Shanxi Province, China.

Xiaoyi was built by the State of Jin in 594 BC, named Guayang in Spring and Autumn period. It was renamed Zhongyang in Three Kingdoms period and Yong'an in Northern Wei period. In 627 AD (Tang dynasty), It was renamed Xiaoyi by Emperor Taizong of Tang.

Xiaoyi is known for its mineral resources, including coal, Iron ore and bauxite. It is also known for walnuts and shadow play.