Gānquán

Ganquan lies in the northern Shaanxi country administered from Yan'an, where the Luo River and its tributary valleys cut through the surrounding uplands. Its county name, adopted in the Tang period, was associated with a sweet-water spring south of the county seat. The same name continued through the Yuan, Ming and Qing administrations, tying a long-established county centre to the changing governments of northern China.

The county gazetteer records the arrival of migrants from Hongdong in Shanxi in 1369, during the first years of Ming rule. These movements became part of the remembered origins of the county's population. Farming also remained vulnerable to weather in the river valleys. The gazetteer's disaster record notes autumn flooding in 1462, while prolonged rain after August 1810 caused the autumn crops to rot and left no harvest. Settlement, cultivation and the recurrent danger of excessive rain therefore shaped Ganquan's history alongside its enduring place in the Yan'an administrative region.