Bow and laugh
Chinese idiom, Pinyin is w ā NY ā op ě NGF ù, to describe the appearance of laughter. It's from 20 years of witnessing.
The origin of Idioms
"Twenty years of witnessing the strange situation" chapter 62: "Shunong was busy and asked to ask quickly. The messenger agreed to go. I'll be back in a moment, and I'll laugh and laugh. "
Idiom usage
Laugh, laugh, laugh, laugh.
Bow and laugh
A hundred tricks make a poor man - bǎi qiǎo chéng qióng
one 's criminal conspiracy was unmasked - dōng chuāng shì fàn