Pigs in Wang Xiaobo's works were usually described as simple, cute, kind and docile little animals. In his works, pigs were often seen as human friends, symbols of wisdom and humor. In " Golden Age ", the pig was the companion of the protagonist Chen Qingyang. It was smart and cute, good at repairing electrical appliances and furniture, and once helped Chen Qingyang escape danger. In Years Flow Like Water, the pig is the friend of the protagonist Lee Kyun-woo. It is very kind and always willing to help humans. In Two Horses, the pig was a friend of the other protagonist, Ma Xiaojun. It was very loyal and sacrificed its life to save Ma Xiaojun. Pigs in Wang Xiaobo's works are usually depicted as cute, kind, smart and brave little animals, symbols of humanity, freedom and equality.