When Xianjiansan first arrived in Anxi, what was the poem Zi Xuan said?

Xuanhua lonely red, there are several clusters of graceful hair.

Dew and rain, dance and smoke.

Is this the poem?

Actually, I don't quite understand the meaning of this poem.

However, it must be very sad for Sister Xuan to stand in front of the tombstone of Changqing Lin II. ...

"Xuanhua solitary red, several clusters of graceful hair" is a description of the scenery, with its own name. But from the word "lonely", we can see that xuan hua is very lonely, which reflects Sister Xuan's inner sadness.

I don't quite understand the last two sentences. A little ... abstruse.

But I still remember the expression on Sister Xuan's face at that time, and I was very sad ... poor Sister Xuan. ...

However, this is only a small subplot, which only makes Xuan fans cry and does not affect the plot.