At the age of 13, he was in puberty. He was full of curiosity and exploration in life, emotions, growth, and so on. Therefore, literary works often reflected these topics. " Left Ear " was a love story about youth. It talked about the pure feelings between a boy and a girl, and also explored topics such as growth, friendship, love, and so on. " Those Unforgettable Youth Times " was a novel that described the memories of youth. It described the experiences and feelings of a group of teenagers in the process of growing up, reflecting the emotions, confusion, growth, and other topics of puberty. These novels were excellent literary works that could help readers better understand and experience life and emotions.