In the Jiyun, pronounced chi li qie, same sound as "sè". The Shuowen Jiezi explains it as entering downwards. Also pronounced zhi li qie, same sound as "zhé". The Boya explains it as increasing. One interpretation refers to piling up earth. Also pronounced zhi she qie, same sound as "zhé". Meaning to sink down. Also pronounced zhi ye qie, same sound as the entering tone of "zhàng". Refers to the fullness of fields. The Jiasi states: In autumn, fields are full and abundant.