What idioms begin with laughter?

Idioms that begin with "laugh" are as follows:

Smile: Laugh hard and let your face spread out. Describe smiling and very happy.

Hide the knife in the smile: describe being kind to people, but sinister and diabolical.

Laugh without answering: just laugh without answering directly.

Scold by others: refers to ignoring the sarcasm of others.

Laugh too much: describe laughing too much.

Smile like a flower: describe a woman's smiling face as beautiful as a flower.

Laughing witch: a metaphor for a person with a smile and a vicious heart.

Smile: Hold it with both hands. Describe a bright smile.

A smile is clearer than a river: it is hard to see a smile when you are serious.

Smiling tiger: a metaphor for a person who is kind in appearance and fierce in heart.

Laughing refers to people: while commanding and dispatching, talking and laughing.

There is a knife in the smile.

Feast: A feast of singing, dancing and laughing.

Don't laugh: laugh too hard.

Laugh and sing green: appreciate and chant mountains and rivers.

Scold you: ignore the ridicule of others and go your own way.

The legendary swordsman: I'd better talk about romantic. Describe the carefree mood.

Dance with a smile: Dance with a smile.

Funny talk: A ridiculous talk or story.

All smiles: The face is full of smiles. Describe inner joy, full of joy.