The word 事情 is formed by combining two characters, each contributing a layer of meaning to create a single, unified concept. The first character, 事, fundamentally represents an "event", "matter", or "task", something that occurs or is to be done. The second character, 情, introduces the dimension of "circumstances", "situation", or the inherent "details and nature" of a matter. Therefore, the formation is not merely additive but integrative, where 情 qualifies and fleshes out 事, resulting in a term that conveys the fuller idea of an "affair" or "situation", encompassing both the objective occurrence and its surrounding context and particulars.