心领神会 (xīn lǐng shén huì): To understand tacitly — Meaning & Stroke Order

At a gathering of friends, he gave me a wink, and I understood tacitly, not exposing his joke.

The two of them have worked together for many years and already have a tacit understanding; a single gesture tells them what the other wants.

Although he didn't say it explicitly, everyone already understood tacitly what his decision was.

When reading this poem, you need to grasp its artistic conception intuitively, not just look at the literal meaning.