These four scholars have different research results, different degrees of influence from Su Shi and different literary styles. For example, Huang Tingjian founded the school of poetry, which was called Su Huang together with Su Shi; Qin Guan's main achievement lies in his ci, but his people did not imitate our poems. Most of his works are lyrical and sentimental. Beautiful, clear, beautiful and affectionate. Zhang Lei's poems Bai Juyi and Zhang Ji are relaxed, but they are often careless. Its words are rarely widely circulated, with fragrant language and similar style to those of Liu Yong and Qin Guan. His representative works include Journey of Youth and Romantic Son.
Among many students and admirers of Su Shi, he appreciates and appreciates these four. He was the first person to quote and publish their names. He said: "For example, Huang Tingjian, Bu Chi, Qin Guan Taixu, Zhang, etc., the whole world does not know, only Shi is a prophet." Thanks to Su Shi's praise, these four men soon became famous all over the world. According to Huang Tingjian's Biography of the History of the Song Dynasty (VI), "Huang Tingjian, Zhang Lei, Zhao Buji, Qin Guan, etc. have all been under Su Shi's door and are known as the fourth bachelor in the world."
The "Four Gentlemen of Sumen" refers to the four famous poets advocated by Su Shi in the late Northern Song Dynasty: Huang Tingjian, Qin Guan, Zhao Buzi and Zhang Lei. Su Shi was a leading figure in the literary world of the Northern Song Dynasty after Ouyang Xiu, and enjoyed a high reputation at that time. Huang, Qin and Zhao were all trained, rewarded and recommended by him. Huang Tingjian's Biographies of Historical Records of the Song Dynasty: "Su Shi, Zhang Lei, Zhao Buchi and Qin Guan and their party are known as the' four gentlemen' in the world. At the same time, Su Shi took the lead in quoting their names together.