1, look: just look inside and outside the porcelain carefully. See if the enamel is smooth and smooth, with or without scratches, holes, black spots and bubbles; Second, see if the shape is regular and deformed; Third, look at the picture without loss; Fourth, to see if the bottom is flat, it must be placed smoothly without burrs.

2. Listen: That is, listen to the sound made when porcelain is tapped lightly. If the sound is crisp and pleasant, it means that the porcelain tire is fine and dense without cracks. When fired at high temperature, porcelain is complete and of good quality.

3. comparison: comparison. For matching porcelain, it is necessary to compare accessories to see whether their shapes and picture decoration are coordinated. Especially a complete set of blue-and-white or blue-and-white exquisite porcelain, because the color of blue-and-white porcelain varies with the firing temperature, which is both blue-and-white porcelain and deep and light in color. A set of several or even dozens of complete sets of cold porcelain, if the colors of blue and white porcelain are obviously different, this set of porcelain will be greatly inferior.

4. Trial: It means trying to cover, fit and test. Some porcelains have lids, while others are made up of several parts. When choosing porcelain, don't forget to try to cover it and assemble the parts to see if it fits.

The above are the selection skills of ceramic wine utensils shared by Bian Xiao, hoping to help everyone.