The ancients revered poetry, and sometimes even worshipped poetry, especially those who could not write poetry. They are the main force of poetry inheritance.
Because there was no advanced printing technology in ancient times, the ancients attached great importance to copying and recording, which is also the main reason why many characters can be circulated to the present.
Folk chronicles have only played a role in the scope of circulation, and long-term preservation has contributed to the official collection and compilation. Officials in almost every dynasty organized large-scale editing activities.