Which province is Guxian located in?

In Tongbai, Henan, it is a town! Guxian Town, Tongbai County is located 25 kilometers east of Tongbai County, with Xinyang City in the east and Suizhou City in Hubei Province across the river in the south. It is adjacent to Yuehe Town, wucheng town, Huanggang Township and Maoji Town in Tongbai County in the west and north respectively. The total area of the town 122.4 square kilometers. Jurisdiction over Guxian, Xinzhuang, Shitoufan, Shenlou, Huangfan, Wuzhuang, Weigang, Dashipo, Zhangfan, Liupa, Yang Lou, Tongan, etc. 12 administrative villages and 189 villagers' groups. The town has a total population of 26,700 people, including more than 0/000 Muslims/KLOC, and more than 2,500 immigrants from nanzhao county and zhenping county.