Spring rain, ticking, drizzling. What's the name of this poem?

Original text:

Tick tock, it's raining lightly. The seed said: Come down, I'm going to sprout.

Tick tock, it's raining lightly. The pear tree said, come down, I'm going to sprout.

Tick tock, it's raining lightly. Mai Miao said: get down, I want to grow up.

Tick tock, it's raining lightly. The child said: Let's go down, I want to grow melons.

Tick tock, it's raining lightly.