Wikipedia
Zhangmu
Zhangmu ( THL: Dram; ; ), is a customs town and port of entry located in Nyalam County on the Nepal- Tibet border, just uphill and across the Bhote Koshi River from the Nepalese town of Kodari. At 2300 meters above sea level, Zhangmu has mild and humid subtropical climate, which is a rarity for Tibet.
In Nepal Zhangmu is also called Khasa.
Chinese trucks traveling on the Tibet-Nepal Friendship Highway offload goods at Zhangmu and transfer them to Nepalese trucks.
Zhangmu was evacuated after being damaged by the 2014 earthquakes, which also closed the route between Nepal and China (TAS region). By 2016 it was still a ghost town and trading had not returned to previous level.