Elegy of Tang Dynasty

update later tomorrow
I will update later tomorrow. Today I downloaded more than 100 papers about Dunhuang in the Tang Dynasty. I want to sort them out.

Dunhuang has a profound history and everyone knows it, so there is no point in writing about it in a lively way.

I don't dare to write randomly, it will make people laugh.

Again, I would rather update less or even take a leave of absence, rather than deal with it by writing nonsense.

(End of this chapter)