The invention relates to a preparation method of reinforced jade-based porcelain and a product made of the reinforced jade-based porcelain. The reinforced jade-based porcelain comprises a blank material and a glaze material, wherein the blank material comprises the following raw materials by weight: 10 to 15 percent of Longyan kaolinite, 8 to 15 percent of Guizhou kaolinite, 5 to 10 percent of New Zealand kaolinite, 10 to 15 percent of Xingzi feldspar, 40 to 50 percent of Xingzi quartz, 5 to 10 percent of Yifeng low-temperature porcelain stone, 3 to 5 percent of Jingdezhen glaze stone, 3 to 5 percent of Heilongjiang bentonite, and 3 to 5 percent of Yunnan porcelain clay; the glaze material comprises the following raw materials by weight: 8 to 12 percent of Longyan kaolinite, 3 to 5 percent of New Zealand kaolinite, 10 to 15 percent of Xingzi feldspar, 30 to 37 percent of Xingzi quartz, 8 to 12 percent of Yifeng low-temperature porcelain stone, 15 to 20 percent of Leping dolomite, 5 to 10 percent of Leping calcite, 8 to 10 percent of Jingdezhen glaze stone, and 5 to 10 percent of Yunnan porcelain clay. The preparation method and the product have the advantages that the production method is scientific and reasonable; the production cost is relatively low; the implementation is easy; the yield is high; the product quality is good. Therefore, the market prospect is wide.