The word "现场" is formed by combining two individual characters, each contributing its core meaning to create a new, composite concept. The first character, "现" (xiàn), carries the sense of "to appear", "manifest", or "current". The second character, "场" (chǎng), means a "place", "ground", or "site". When fused, they literally mean "the place where something manifests or appears", evolving semantically to signify the actual, immediate location where an event, be it a crime, a performance, an accident, or a broadcast, is currently happening or has just occurred, thus capturing the essence of "on the scene" or "live".