煙花落煙花易冷
[yān huā luò yān huā yì lĕng]
The user name means 'Like Falling Fireworks That Cool Quickly'. In Chinese, fireworks are used as symbols of beauty in the shortest period, often indicating something beautiful yet short-lived. Thus it expresses the ephemeral nature of life's experiences and beauty which doesn't last long and disappears very quickly like fleeting fireworks.