探访 means 'to visit (with care or curiosity)' — it emphasizes purposeful, often thoughtful or compassionate visiting, rather than casual dropping by. The first character 探 (tàn) means 'to explore, probe, or investigate', suggesting attentiveness and interest; the second character 访 (fǎng) means 'to visit or call on someone', commonly used in formal or respectful contexts like 访问 (fǎngwèn, 'to interview') or 拜访 (bàifǎng, 'to pay a formal visit'). Together, 探访 conveys a sense of intentional, considerate engagement — often with vulnerable people (e.g., patients, elders) or meaningful places (e.g., historical sites, natural reserves).

This verb is frequently used in news reports, volunteer work, healthcare settings, and travel writing. It carries a gentle, respectful tone and implies emotional investment — you don’t 探访 a friend for coffee, but you might 探访 a hospitalized classmate or an endangered animal sanctuary. It’s transitive and usually followed by a noun object (e.g., 探访老人, 探访保护区), and rarely used in imperative or casual spoken forms.