Male, Jia Yongchang's workmate at the construction site. He had a good relationship with Jia Yongchang and was kind to him, offering to lend money. Jia Yongchang killed him as his first victim, smashing his head with a stick, tying him up, bleeding him, and cutting off his hands, feet, and male genitalia in revenge for past mockery about his penis size.
