Pronounced cuān (rising tone) — Shuowen Jiezi (Shuowen Jiezi) Meaning: sincere and straightforward. Character structure: Radical: Heart (xīn), with "cuì" as the phonetic component. Also found in Guangyun (Guangyun) and Jiyun (Jiyun), pronounced hū gǔ (entering tone), same pronunciation as "hū". Yupian (Yupian) explains it as sleeping soundly. Also found in Jiyun (Jiyun), pronounced hū bā (entering tone), same pronunciation as "guō". Meaning: waking up from sleep. Also pronounced hū yì (entering tone), same pronunciation as "fù". Meaning: same as the previous entry.