挂念 (guà niàn): Be concerned about / Worry about (Verb) — Meaning & Stroke Order

Despite his busy official duties, he still often worries about his family's health and happiness.

You've been absent-minded lately; are you worrying about something?

I often worry about my friend who works in another city.

He appears calm on the surface, but in fact, he has been constantly concerned about the project's progress.

I have never worried about those trivial matters, focusing only on important goals.

Although he graduated many years ago, he still misses the good times from his university days.

Every time before a business trip, she repeatedly reminds others, worrying about whether the pets at home are safe and sound.