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Tongguan may refer to:Tong Pass, an important mountain pass separating the North China plain from Wei River valley (Guanzhong), located in modern Tongguan County Tongguan County, a county in Shaanxi, China, named after the pass Tongguan District, a district in Tongling, Anhui, China Tongguan Subdistrict, a subdistrict in Wangcheng District, Changsha, Hunan, China Tongguan, Yunnan (通关), a town in Mojiang Hani Autonomous County, Yunnan, China   Wikipedia

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