a flash in the pan
The Chinese idiom, Pinyin is t á nhu ā y ī Xi à n, which means that a beautiful thing or scene appears and soon disappears. It's from the Lotus Sutra: convenience products.
The origin of Idioms
"The Lotus Sutra of miaoha · convenient product" says: "if the Buddha tells the sari Buddha that it is a miaoha, then all Buddhas come to say it at the same time, such as youtanbo flower, and then they can hear it at the same time." (yutanbo flower in the original does not mean Epiphyllum)
Idiom usage
Subject predicate type; as predicate, object, attribute; refers to things that will soon disappear. example this kind of grand occasion is just ~.
Analysis of Idioms
[near synonym]: fleeting, good time is not long [antonym]: eternal
a flash in the pan
new clothes and delicious food -- extravagant living - xiān yī měi shí
set up a home and establish a business - ān jiā lì yè
make big investment for small returns - yǐ zhū tán què
enjoy both felicity and longevity - fú shòu shuāng quán