不要紧 (bú yào jǐn): Not important (Adjective) — Meaning & Stroke Order

This small problem is not serious; we can solve it.

The detail you mentioned just now is not important; we should focus on the overall plan.

There's a minor error in this document; is it not serious? I'll correct it immediately.

Traffic jam on the road doesn't matter; we can listen to music and chat.