From one of the turquois dealers in Si-ngan fu the information was given me that the turquoises traded there come from the prefecture of Yün-yang in Hu-pei Province, while another more especially point to the district of Chu-shan, situated in the same prefecture, as the place of production. The Imperial Geography (Ta Ts'ing i t'ung chi, Ch. 272),³ in the chapter dealing with Yün-yang fu, contains no allusion to this fact, and mentions in an enumeration of the mountains of the Chu-shan district only one producing stones, the Fan shi shan, deriving its name from the fan shi or alum formerly produced there.
Source: wiktionary
General Fu Yu-te commanded an army of 100,000 which assembled in Hu-kuang Province (Hu-pei and Hu-nan area). Aside from a part of his army which he dispatched post-haste to Wu-san (present-day Wei-ning in western Kuei-chou)(See Photos 7 and 8), he personally led the main body. He entered Kuei-chou from Hu-nan along the Yuan River route.
Source: wiktionary
Tu Ts'ao was appointed Prefect of Ch'i-chou 蘄州 (present-day Ch'i-ch'un 蘄春 in Hu-pei Province), and Tu Mu and Yi accompanied Ts'ao to Ch'i-chou, and then Tu Mu returned to the capital.
Source: wiktionary
According to Hsing yüan 姓苑, the surname Ch'i 蘄 derived from the place name Ch'i-ch'un 蘄春, located in the present Ch'i-chun hsien 蘄春縣, Hu-pei 湖北 province.
Source: wiktionary