The word 探望 is formed by combining two characters, each contributing a layer of action to create a unified concept. The first character, 探 (tàn), carries the core idea of reaching into, exploring, or stretching forth to make contact. The second, 望 (wàng), adds the dimension of looking into the distance, gazing toward, or directing one's attention forward. Together, they synthesize into a single action that is not merely "visiting", but more specifically the act of purposefully reaching out, both physically and with one's concern, to see and check on someone, blending the motion of going to a person with the attentive gaze of caring observation.