"Yi hong er san" (dispersing in a hubbub) describes a crowd gathering together in a noisy clamor, then suddenly scattering with a commotion, each going their own way. This idiom originates from Cao Xueqin's "Dream of the Red Chamber" in the Qing Dynasty, where it depicts the residents of the Jia household gathering to frolic and play, then suddenly dispersing one after another, creating a vivid and chaotic scene. Its deeper meaning lies in emphasizing the impermanence of crowds gathering and dispersing and the noisy disorder of the scene, usually carrying a mildly derogatory or teasing tone, suggesting a lack of organization and discipline. It is mostly used to describe situations where crowds quickly scatter after gatherings, spectating, or stirring up trouble, such as street farces, chaotic meetings, or out-of-control classrooms. In terms of cultural background, it reflects Chinese society's keen observation of the "hong" (hubbub) phenomenon in group behavior, namely a kind of irrational, emotional collective action. Emotionally, it can be used for objective narration as well as to express helplessness or criticism toward chaotic scenes.
📝 Example
1. Hearing that the police had arrived, the crowd of onlookers who had been making a fuss scattered in an instant, and in the blink of an eye, the street returned to calm. (一哄而散: describes a crowd noisily and suddenly dispersing)
2. As soon as the dismissal bell rang, the classmates who had been gathered at the back of the classroom chatting scattered in an instant, each heading off to the cafeteria or the playground. (一哄而散: describes a crowd noisily and quickly dispersing)