A man who was having an illicit affair with Liu Chunling. Deng Hao witnessed this affair when he was eleven years old while herding sheep on the hill. Enraged, Deng Hao threw a stone at Sun Daming, hitting him on the forehead and causing a huge lump the size of an egg that took over a week to disappear. His affair was revealed in Deng Hao's self-criticism.
