I want to say, mom, you have worked hard. It is not easy. What is a nursery rhyme?

Mom has worked hard.

The song "Mom is so hard" was written by Fang Hao in Fang Hao, far away from home, after her mother died. It is an expression of her thoughts to say that her mother has worked hard.

Mom works hard. At present, there are different singing versions, but each version is slightly different and does not belong to the category of children's songs.