You Collection, Lower Volume Radical: Wine (yǒu) Bù Kangxi strokes: 19 Page 1287, Entry 25 According to the Expanded Dictionary of Sounds and Meanings (Guangyun) and the Collected Dictionary of Sounds and Meanings (Jiyun), pronounced pǔ. According to the Correct Dictionary of Sounds and Meanings (Zhengyun), pronounced pǔ. In both cases, the sound is pū. The Expanded Dictionary of Sounds and Meanings (Guangyun) states it refers to the white mold that grows on vinegar. The Collected Dictionary of Sounds and Meanings (Jiyun) states it is the white film that forms on wine. Furthermore, according to the Five Sounds Collected Dictionary (Wuyin Jiyun), pronounced bó, with the sound of bū. The meaning is the same.