You Collection, Upper Volume
Radical: Speech (yán)
Character: Huo
Kangxi strokes: 17
Page 1174, Entry 27
Guangyun (Dictionary of Sounds and Rhymes): Pronounced huo
Jiyun (Collection of Rhymes), Yunhui (Collection of Rhymes), Zhengyun (Correct Rhymes): Pronounced huo
Leipian (Categorized Dictionary): Huo-ran means fast.
Zhuangzi (Master Zhuang), Nourishing the Principle of Life: The force applied is very slight, and it comes apart with a huo sound.
Yupian (Jade Dictionary): Also written in a variant form (huo).
Jiyun (Collection of Rhymes), Leipian (Categorized Dictionary): Pronounced ni. In Zhuangzi, the phrase huo-ran is read this way by Xu Miao.
Zibu Bu (Supplement to the Compendium of Characters): Pronounced te. In Zhuangzi, the phrase huo-ran is read this way by Lin Xiyi.