Ch'ankha Muqu (Aymara ch'ankha wool cord, muqu knot; joint of a part of the reed, also spelled Changa Mokho, Changa Mokko) is a dome in the Cordillera Occidental of Bolivia northeast of the Chullkani volcano. It is located in the Oruro Department, Sajama Province, Turco Municipality, southwest of Cosapa, near a place named Ch'ankha Muqu (Chanca Mokho, Changa Mokho). Its highest point at reaches 41260NaN0.