noun, noun or participle which takes 'suru', intransitive verb
sake brewing
Refers to the process of brewing sake (Japanese rice wine). Used as both a noun and a suru-verb.
彼は伝統的な方法で造酒している。
He brews sake using traditional methods.
醸造 is a broader term for brewing or fermentation in general (beer, soy sauce, etc.), while 造酒 specifically refers to sake brewing.
Compound of 造 (ぞう, 'make, brew') and 酒 (しゅ, 'sake, alcohol'). The exact historical derivation is uncertain, but the spelling is conventionally associated with sake brewing.