Group name: Remember, that time
Net name prefix: can be extracted from poems, such as: "Lingluo" or "Menghan" (outside the long pavilion, beside the ancient road, Fang The grass is green and the sky is full. The sound of willow flutes is blowing in the evening wind, and the sun is setting outside the mountains. At the end of the sky, at the corner of the sea, my friends are half gone. A cup of turbid wine has left me with no dreams. Li Shutong: "Farewell")
Another example: "Mo Chou" (Mo Chou has no friends in the future, and no one in the world knows you.
Gao Shi: "Farewell Dong Da")