What is the first sentence before the floating clouds return to Laoling, and what is the second sentence after the moon sets?

The sentence before the cloud returned to Guling was: Pei Yan Hui Zi Tang; The last sentence of going to the west after sunset is: every day is in the void.

This is a poem written by Chu Guangxi, a poet in the Tang Dynasty, in The Old Residence of Master Shen Yan.

The whole poem "The Old Residence of Master Shen Yan" is as follows:

You can't live in a quiet place, but you have no hometown.

Everyone knows that Pei belongs to the Swallow Hall.

The floating clouds return to the old ridge, and the moon sets to the west.

In the empty dusk, I always smell strange fragrance.