Longnan: The Ancient Gateway Where the Qin Dynasty’s Ancestors Once Roamed
In short: Known as the southern gateway to Gansu, Longnan is a prefecture-level city defined by its dramatic geography and deep historical roots. From the Qinba Mountains to the Tibetan Plateau, this region has served as a strategic crossroads for millennia, housing the ancestral homeland of the dynasty that first unified China.
Longnan, a prefecture-level city covering 27,000 square kilometres in southeast Gansu, sits at a unique ecological intersection. Its landscape is shaped by the convergence of the Qinba Mountains, the Loess Plateau, and the Tibetan Plateau, with elevations stretching from 800 to 4,200 meters. This varied terrain supports a vast biodiversity, including over 1,300 species of trees and shrubs, and hundreds of medicinal herbs, all nourished by a river network that includes the Bailong and Jialing rivers.
The region’s historical significance is profound. Human settlement dates back at least 7,000 years, with early civilizations flourishing along the Xihan and Bailong rivers. Longnan is widely recognized as the ancestral home of the House of Ying, the family that established the Qin dynasty. Archaeological evidence of this era remains abundant, as pottery, bronzes, and coins from the Qin Empire are still frequently unearthed in the area. Following the Qin, the region was governed by various powers, including the Qiang kingdoms, the Sui, Tang, and Song dynasties, and eventually the Ming.
Today, Longnan balances its rich heritage with modern economic activity. The prefecture, which includes one urban district and eight counties, supports a population of over 2.5 million people. Its economy relies on a mix of mineral extraction—including gold, copper, and coal—and diverse agricultural production, ranging from cereals to medicinal herbs. While the city remains a critical transit point, connected by railways like the Baoji–Chengdu line, it retains a distinct climate that is among the warmest in Gansu, characterized by hot, humid summers and cool, dry winters.
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Sources
- Summary by Intellect · source: Longnan
- Also: Wikidata — Longnan · CC0
- Also: Wikidata — Longnan · CC0
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