Book on Poetry It has sections on early Chinese poetry and the use of 5 or 7 characters per line with no tonal patterns or rhyme schemes and goes on to talk about the development of Lu Shi poems with eight lines of five to seven characters of strict tonal and rhyme schemes and JuiJu poems of four lines with 5 - 7 characters and a strict tonal and rhyme scheme.

Collection of Yuan Dynasty Poetry

Zhang Jing Xing

2001.046.005.170