What is taiyuanfu?

Some articles on taiyuanfu:

Taiyuan Massacre - Christians in Taiyuan Before The 1900 Massacre - Visiting Missioners and Others
... Schofield, after a brief period of study at Chefoo, left for Taiyuanfu at the end of October, Mr ... At that time there were only two stations in Shansi Taiyuanfu, the capital, and Pingyangfu in the south of the province ... Orr-Ewing, and his son, Herbert Taylor, he reached Taiyuanfu on Saturday 3 July 1886, where they were warmly welcomed by Dr Mrs Edwards, and by the other workers, among whom were Mr Taylor's niece and nephew ...