Hàn gū
Hangu former district of Tianjin, now part of Binhai subprovincial district 濱海新區|滨海新区[Bin1 hai3 xin1 qu1]
Hàn gū qū
Hangu former district of Tianjin, now part of Binhai subprovincial district 濱海新區|滨海新区[Bin1 hai3 xin1 qu1]
Hán gǔ Guān
Hangu Pass in modern day Henan Province, strategic pass forming the eastern gate of the Qin State during the Warring States Period (770-221 BC)