Suddenly the door opened and a servant boy appeared. "The cave is exquisitely beautiful inside," Wu told the emperor. "I request to go in first, and I hope your majesty will follow."
於是以指敲擊，忽然門戶開啟，有童子侍側，道子奏：「洞中甚美妙，臣請先入，願陛下隨後跟來。」