Afghan horsemen compete for the goat carcass as they attend Buzkashi in Kabul, capital of Afghanistan, Dec. 22, 2017. Buzkashi which means "goat grabbing" is centuries-old traditional game in Afghanistan in which skilled horse riders of rival teams compete to take the slaughtered goat or calf and throw it in a circle fixed on the Buzkashi ground. (Xinhua/Dai He)