The invention discloses manufacture workmanship of porcelain yarn net. The manufacture workmanship of the porcelain yarn net includes the following steps: two rectangular wooden bars are prepared, small iron nails are pegged in each wooden bar with an interval of 1 cm between every two adjacent small iron nails, and a silicon board is placed between the two wooden bars; petuntse and water are stirred to slurry, the ratio of the petuntse to the water is 1 to 0.4 to 0.5, and cotton yarn is sufficiently immersed in the slurry, taken out and stroked straight; the straightly stroked cotton yarn are hung on the small iron nails on the wooden bars, the cotton yarn is woven to a yarn net and is fixed on the silicon board with the small iron nails by moving the wooden bars, and the cotton yarn is dried naturally indoors; paraffin is melted to paraffin water which is evenly sprayed on the whole yarn net, and the yarn net is cut into a needed shape with a blade; the silicon board and the yarn net are placed in a kiln, temperature is raised slowly until reaches 800 DEG C to 900 DEG C, and the silicon board and the yarn net are taken out after being cooled for one day; the porcelain yarn net and the silicon board left after the paraffin and the cotton yarn are melt are placed in the kiln, the temperature is raised slowly and continuously until reaches 1250 DEG C to 1300 DEG C, the porcelain yarn net and the silicon board are taken out after being cooled, and the porcelain yarn net is obtained.