One of his characters, Big Auntie, with her diligent, honest, and old-fashioned personality, seemed a reflection of the Taiwanese people, and became immensely popular throughout Taiwan. Recently Liu's work has even spawned the first Taiwanese cartoon to be translated into English for the American market.
他筆下的大嬸婆，勤懇敦厚又古意的性格，彷彿是台灣人的縮影，不但曾風靡全台，近日還製作成台灣第一部本土動畫《大嬸婆與小聰明》，並譯成英文，搶攻美國市場。