I want to say, dad, you have worked hard. It is not easy. What song is it?

What you asked is that I want to say, dad, you have worked hard. It is not easy. What song is it? The title of the song is "Dad, you have worked hard". I want to say that you have worked hard, dad. It is not easy. This is a lyric. The name of this song is "Dad, you have worked hard". The lyrics say I want to say that you have worked hard, Dad. It's not easy, and you've supported the whole family. "Dad, you have worked hard" is a song sung by Chinese mainland actress Chang Kexin, whose masterpieces include Nu Wa and Zombie Emperor.