used in 屯邅[zhun1 zhan1]

Beitun, city in Altay Prefecture 阿勒泰地區|阿勒泰地区[A1 le4 tai4 Di4 qu1], Xinjiang

see 奎屯市[Kui2 tun2 Shi4]

Tun District – area of Taichung (in Taiwan) between the coastal (western) part of the city and the mountains to the east

to garrison troops to open up land