id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ssh-607	Zhao, Wenting	The Literary Criticism Value of the Tang Dynasty Poem Preface	2022	5	.pdf	application/pdf	3521	138	64	It was a common phenomenon of Tang people to explain the origin, record feeling and evaluate poems and articles with poem preface. Therefore, this kind of poem preface is the main content of this section.	cache/ssh-607.pdf	txt/ssh-607.txt