Chunfang (people in the crown prince’s palace) studied Xu Chi’s poetic method, and gave it the name
style,’7 and so it dates from the period of the court of Emperor Jianwen, and was the poetic form used to describe the main events of court life.
[China Perspectives] Yuan Xingpei - An Outline of Chinese Literature I (2017, Routledge) - libgen.lc
