Pronounced chū jiù (falling tone), same pronunciation as "sùn". Explained in "Guangyun" and "Jiyun" as the appearance of grass. In "Yupian", it is explained as the messy appearance of grass roots. Also, in "Shuowen Jiezi", it is explained as the appearance of grass. Furthermore, in "Liushu Zhenge", it is explained as grass arranged in sequence. It is borrowed for the character "sùn" in "sùn cuì". It is also written as "sùn", which is incorrect.