Seeking Tibetan poetry with the word Xu Fang

Xu Dan couldn't help but smile with a frown:

How much do you know about homesickness?

Xu Dan couldn't help but smile with a frown:

It is easy to get old when you are young.

Xu Dan couldn't help but smile with a frown:

How much do you know about homesickness?

Xu Dan couldn't help but smile with a frown:

It is easy to get old when you are young.

Xu Dan couldn't help but smile with a frown:

How much do you know about homesickness?

Xu Dan couldn't help but smile with a frown:

It is easy to get old when you are young.