Nianan, pronounced as niàn ān, is a Chinese character, which often appears in letters in practical use, meaning to miss each other's safety and health.
Common definition
I miss you all my life.
Source "Year of the Wilderness"
A moment in life means a short life. The pinyin for an instant is xū yú, which is a word for measuring time, equivalent to 48 minutes. It describes a short time and an instant. From Xunzi's advice on learning: "I think all day long, so I might as well learn what I have learned for a while."
Example:
1, what I think all day is not as good as what I learned in an instant; I've tasted it and I'm looking forward to it, so I'd better be knowledgeable when I climb up.
2. Desperately stop thinking about James Zhang and endure death for a while. My smile goes from the horizontal knife to the sky and stays in the liver and gallbladder.
3, life is fleeting, and there are many kinds of customs, but the enemy is white-haired and fleeting.