The Chinese word **巡查** is a compound term formed by combining two distinct characters, each contributing to its overall meaning. The first character, **巡 (xún)**, carries the core meaning of "to patrol," "to make rounds," or "to inspect by moving through an area." The second character, **查 (chá)**, means "to inspect," "to examine," or "to investigate" in a more general, often stationary or detail-oriented sense. When combined, they create a single concept where **巡** provides the *method* (patrolling or moving through) and **查** provides the *purpose* (investigating or examining). Thus, **巡查** semantically means "to patrol and inspect" or "to conduct an inspection tour," describing the active process of examining conditions, security, or compliance while moving through a designated space, such as a police officer walking a beat or a manager touring a facility.