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Photo: TSVC1190, CC BY-SA 4.0 via Wikimedia Commons
A pass signifying the border between China and Vietnam. Note that the pass lies just within the Chinese side of the border.
Friendship Pass, also commonly known by its older name Ải Nam Quan, is a pass near the China-Vietnam border, between China's Guangxi and Vietnam's Lạng Sơn province. The pass itself lies just inside the Chinese side of the border.
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