What is the "pear flower school" in the writing style of question poems?

"Pear Blossom School" is a children's doggerel, the focus is not on rhyme, but on line breaking.

The charm of pear flower school poetry lies in the skill of line breaking, which inherits the true meaning of pear flower school poets.

For example:

I

Eat a pear

vomit

A plate of pears

I buried the pear core in the soil.

Dream of the coming year

root

come into bud

Changcheng pear tree

A pear tree is in full bloom.

Pears produced later.

This is the best in the world.