In the Ming Dynasty, Zhang wrote "The Secret Collection of Qing Dynasty", "Zhou Jun kiln is the reddest, followed by blue and purple." Solid colors with one or two numbers at the bottom are better, but variegated ones are not enough. Uniform glaze is uniform regardless of depth. There are sometimes provisions on the glaze of Yuan porcelain, and sometimes water waves are still seen in the shallow part. "
In the Republic of China, Xu Zhiheng's "Drinking Liuzhai and Talking about Porcelain", "Jun is equal, but the same for a long time. The fetus is of good quality, firm sex and slightly heavier body shape. Glaze with five colors, rich, with rabbit silk. Red as carmine cinnabar is the most, green as lush, and purple as ink is the second. There are two kinds of glazes: one is fine flat glaze and the other is orange peel glaze. Orange peel glaze is also a latecomer, so there are many people with purple spots. It's true that where there is no glaze, it is goat liver color or sesame color. It is said that it is thick and uniform, the yuan glaze is thick and vertical, the yuan glaze is fine, the yuan glaze is thick, and the yuan glaze is uniform regardless of its depth. Yuan porcelain sometimes has thick glaze, but sometimes there are articles, and sometimes there are water ripples in the shallow part. The glaze of the Jun kiln is Jinbe, and the rough lines hanging down inside are called tears, and the ones that bend and leave mud marks are called earthworms, which is also the characteristics of the Jun kiln. " "Bamboo Garden Pottery" by Liu Zifen in the Republic of China "Ancient porcelain is not painted, all objects are solid colors, and people in the market call it glaze. In fact, aristocratic products are all quaint with a glaze, and blue and white are more colorful. The world is getting thinner and thinner, and colored porcelain is popular all my life. I don't know that the ancient meaning has been lost, and the value is low. Shang Qing, a native of Tang and Song Dynasties, was still popular in Ming and Qing Dynasties. Recently, heavy purple, a western businessman, has a purple sand ware in Jun kiln, which is worth millions. It can stand the ancients, right? Although he also said it was appropriate. In Song Dynasty, purple was like a ripe grape. It is extremely rich, clear and uniform, and its utensils are all solid colors, while Yuan porcelain has only a few purple glazes among the green glazes. The ancient kiln porcelain is moistened with glaze juice, and the enamel of the kiln is as fat. "
Jun kiln porcelain is extremely precious, and there are many sayings among the people. For example, even if you have a lot of money, you might as well have a Jun porcelain. Jun porcelain has no right, the kiln becomes unparalleled, the kiln is the same color, and the kiln is full of color. "Jun porcelain is red, priceless, Jun porcelain is not red, I am poor all my life" and so on. As for the commercial value of Jun porcelain, the local folk proverb says: Enter the southwest mountain, seven miles long street, seventy-seven kilns, fireworks cover the sky, merchants go all over the world and compete for money every day.