The Butön Gong Khukma (Wyl. bu ston gong khug ma) or Chimé Tsedrup (Wyl. 'chi med tshe sgrub) is a terma revealed by Guru Chöwang, and transmitted through Butön Rinchen Drup. This practice, also known as the Bu sJon Gong khug ma, was transmitted through the Shalu and Sakyapa traditions via Buton Rinchen Drup. That is why it is known as the Buton Gongkugma in these traditions. A "gong khug" is a small pouch worn around the neck or in the breast pocket of a shirt, close to the heart.