Bünsum, Gyaimain (;) is a village in Qonggyai County, Tibet Autonomous Region of China.[1] It lies at an altitude of 4,755 metres (15,603 feet).
Administrative division codes: 542225 202 203
It was formerly a village of Bünsum township of Qonggyai (not Bünsum township of Dêrong), but the Bünsum township of Qonggyai was eventually defunct.