The strictest and most troublesome deputy director at the hospital. He became a doctor through his wife's influence despite having only rudimentary medical skills. He is corrupt, having poisoned people with counterfeit drugs and harmed over a dozen families. He rose to deputy director by reporting his wife's landlord-family during a sensitive political period. He harassed and ruined young women. He was arrested after Xia Canglan filed a complaint letter with evidence from a worn-out account book.