Only two memories brought tears to Sun Yaoting's eyes in old age -- the day his father cut off his genitals, and the day his family threw away the pickled remains that should have made him a whole man again at death.

China's last eunuch was tormented and impoverished in youth, punished in revolutionary China for his role as the "Emperor's slave" but finally feted and valued, largely for outlasting his peers to become a unique relic, a piece of "living history."

He had stories of the tortuous rituals of the Forbidden City, Emperor Pu Yi's last moments there and the troubled puppet court run by the Japanese during the 1930s. He escaped back to the heart of a civil war, became a Communist official and then a target of radical leftists before being finally left in peace...