A polite expression meaning “How kind of you” or “That's very kind of you,” used to show gratitude for someone's kindness.
ご親切に教えてくださって、ありがとうございました。
Thank you for kindly explaining it to me.
荷物を運んでくれて、ご親切に助かりました。
You helped by carrying the luggage — that was very kind of you.
Kindly; in a kind or considerate manner (polite/formal adverbial use).
ご親切に配慮いただき、感謝します。
I appreciate your kind consideration.
ご親切に対応していただき、本当に助かりました。
You responded kindly; it really helped me.