Xiaoyi

Xiaoyi (Chinese: 孝义) is a county-level city under the administration of Lüliangprefecture-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 abundant mineral resources, including coal, iron ore and bauxite. It is also known for walnuts and shadow play.