Broad Rhymes (Guangyun) is pronounced ku. Gathered Rhymes (Jiyun) and Collection of Rhymes (Yunhui) are pronounced jie; the pronunciation is the same as qie. Explaining Characters and Writing (Shuowen Jiezi) interprets it as the appearance of being self-satisfied when one has achieved one's ambitions. Also, according to Gathered Rhymes (Jiyun), it is pronounced hu. The pronunciation is the same as he. It means to pant. Another theory suggests it refers to weak breath. Also, it is pronounced ji. The pronunciation is the same as jia. The meaning is the same as the previous explanation.