Zi Collection, Page Position: Upper, Radical: Mouth (kǒu), Page 21, Entry 05. Pronounced juàn. In the "Guangyun" (Guangyun), it is pronounced juàn, and in the "Jiyun" (Jiyun), it is pronounced juàn, with the same pronunciation as "juàn". "Shuowen Jiezi" (Shuowen Jiezi) explains it as: a carriage shaking.