[qiān guà]
worry; care; be concerned
free from care
沒有牽掛
Have a good rest and don't worry about your work.
好好休息， 別牽掛工作。
If you're late, your mother will worry for you.
你要是回家晚了， 你媽會牽掛你的。
Everything is fine with me; there is no need for you to be concerned.
這里一切都好， 不用牽掛。