Beibeng or Baibung or Drepung is a township in Medog County, Nyingchi Prefecture in the Tibet region of China. It is located 29 kilometers southwest of the county headquarters, adjacent to the border with India, and is one of the frontiers of China's border defense. In 2007, there were 329 agricultural households with 2042 people, mainly Monba. Beibeng Township is located in a subtropical climate zone, which is completely different from the Qinghai-Tibet Plateau. There are many local tourist attractions, such as the Sarong Lake Scenic Reserve and the Khan Mi Cascade Waterfall.