A middle-aged man around forty years old working at Lingcao Hall (also referred to as Qingcao Hall). He examined Su Niannian's prescription and was impressed by its quality, noting the balanced medicinal properties and meticulous combination. He correctly identified it as a formula for treating lung disease and praised Su Niannian's natural talent. He asked to make a copy of the prescription and expressed gratitude for her reminder about adjusting prescriptions for different patients.
