Radical 164 or radical wine (酉部) meaning "wine" or "alcohol" is one of the 20 Kangxi radicals (214 radicals in total) composed of 7 strokes.

In the Kangxi Dictionary, 290 characters (out of 49,030) can found under this radical.

酉 is also the 153rd indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China.

In Chinese astrology, 酉 represents the tenth Earthly Branch and corresponds to the Rooster in the Chinese zodiac.

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  Oracle bone script character
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  Bronze script character
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  Large seal script character
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  Small seal script character

• Fazzioli, Edoardo (1987). Chinese calligraphy : from pictograph to ideogram : the history of 214 essential Chinese/Japanese characters. calligraphy by Rebecca Hon Ko. New York: Abbeville Press. ISBN 0-89659-774-1.
• Lunde, Ken (Jan 5, 2009). "Appendix J: Japanese Character Sets" (PDF). CJKV Information Processing: Chinese, Japanese, Korean & Vietnamese Computing (Second ed.). Sebastopol, Calif.: O'Reilly Media. ISBN 978-0-596-51447-1.

• Unihan Database - U+9149