苻登
The battles between Fu Deng and Yao Chang after the former replaced Wei Ping coincided with a time of droughts and famines. Fu Deng called the killed enemies "shóushí" (熟食, "cooked food" or "readied food") and told his soldiers, "Fight in the morning and you will have meat to eat in the evening. Why worry about hunger?" The soldiers followed his order, ate the corpses, and had the force for battles. Hearing this, Yao Chang hurried to call his brother Yao Shuode (姚碩德) for help, saying, "If you do not come, we are going to be eaten off by Fu Deng."