Han Han's Three Gates was a Chinese novel written by Han Han. The novel was first published in 2008. It narrates the protagonist Han Renjun's life experiences from high school to university and then to the workplace, as well as the various problems and challenges he encountered as he grew up. In the novel, Han Renjun met all kinds of characters, including teachers, classmates, friends, enemies, and so on. He had experienced many ups and downs in life, including success, setbacks, loss, confusion, and so on. Through Han Renjun's life experience, the novel expressed his thoughts and feelings about life, including the exploration of human nature, the importance of self-awareness, and the reflection of social reality. In addition to Han Renjun's life experience, there were also some plots in the novel, such as Han Renjun's emotional entanglement with a woman, Han Renjun's problems at work, and so on. These plots also added some plot and interest to the novel. Han Han's Three Gates is a novel full of thoughts and interest. Through the protagonist's life experience, he expressed his thoughts and feelings about life and human nature. It is a novel worthy of recommendation.