关心 (guān xīn): to care about, to be concerned

Mom cares about my studies every day.

Friends should care about each other.

He never cares about others' feelings.

The teacher is very concerned about our health.

Parents are always concerned about their children's health.

Thank you for your concern; I feel much better.

He not only cares about his own grades but also about the class's honor.

The teacher is very concerned about the students' growth.

You should care more about the friends around you.