Qu Tongqiu was an important character in " Friends of Gentlemen " and was the friend and colleague of the main character, Fang Yun. In the novel, Qu Tongqiu was a smart, witty, and upright person. He not only helped Fang Yun when he needed help, but also helped Fang Yun through many difficulties. In Fang Yun's eyes, Qu Tongqiu was a friend and colleague worthy of trust and respect. Qu Tongqiu's background was complicated. He had a strong family background and social status, and he had suffered setbacks and injuries, which led to a shadow and inferiority complex in his heart. In the novel, Qu Tongqiu gradually overcame his psychological barriers and became more confident and strong through communication and getting along with Fang Yun. In the novel, Qu Tongqiu was a character with a complicated identity and mentality. He not only represented Fang Yun's friend and ally, but also represented the kindness, justice and courage of human nature.