Brewing method of low-alcohol health-preserving white spirit

The brewing method comprises the following steps: S1, firstly crushing selected wine brewing raw materials and then soaking; S2, putting the wine brewing raw materials into a pot and steaming the wine brewing raw materials; S3, spreading and airing the wine brewing raw materials to 30-35 degrees after steaming; S4, spreading and airing the wine brewing raw materials and then mixing the wine brewing raw materials with distiller's yeast, S5, saccharifying the wine brewing raw materials after mixing the distiller's yeast, S6, filling the wine brewing raw materials into a jar and sealing the jar, and S7, standing the wine brewing raw materials at room temperature for 30-48 days, discharging the wine after standing, and distilling the wine to obtain moderate wine. S8, re-selecting the same brewing raw materials, repeating the steps S1 to S4 and S9, and directly loading the materials mixed with the yeast into a jar, S10, firstly squeezing the materials loaded into the jar, then adding the moderate white spirit in S