民谚称:“腊月二十五,推磨做豆腐。”据考证,豆腐是西汉淮南王刘安发明的。南宋朱熹在其《豆腐》诗中写到:“种豆豆苗稀,力竭心已腐,早知淮南术,安坐获泉布。”有趣的是,一些地方还有在除夕以前吃豆腐渣的 Minyan said: “twelfth lunar month twenty-five, push mill to do tofu. ” According to research, tofu is the Western Han Dynasty Wang Liu Huian invented. Zhu Xi in the Southern Song Dynasty in his “tofu” poem wrote: “kind of pea seedlings sparse, exhausted heart has rot, had known Huainan surgery, get by spring cloth.” Interestingly, some places also eat before New Year’s Eve Rubbish