Male, a young expert around twenty-one years old, a prized student of the professor leading the Liaoning swine fever prevention team. He is initially dismissive of Lin Hongying due to her youth and gender, muttering that she cannot know much and questioning whether the newspaper reports were just propaganda. He is sharp-tongued and disrespectful to seniors, provoking Lin Hongying's wrath. His resentment spikes dramatically after Lin Hongying mocks him for not being able to tell Harbin from Fengtian and getting off at the wrong stop.
