Nan Qing:

Celadon from Yueyao kiln in southern Zhejiang. The products of Shanglin Lake in Cixi City and Yaosiqian in Shangyu District are the most representative. Since Shang, Zhou, Warring States, Qin and Han Dynasties, firing celadon has been the main method, with a solid foundation and strong technical force, and it became more skilled in the Tang Dynasty. Known as the "crown of ten thousand kilns".

North white:

The white porcelain in Yao Xing, Hebei Province was developed with Neiqiu as the center. Its history can be traced back to the Northern Dynasty, and it flourished briefly at the end of Sui Dynasty. After the depression in the early Tang Dynasty, its production flourished in the middle Tang Dynasty and began to decline in the late Tang Dynasty.

White porcelain in the south, blue and north is of good quality. In the late Tang dynasty, it was very popular to play Europe for fun. Some moon gulls and star gulls are injected with different amounts of water, and their sounds are extremely beautiful.

Extended data:

Ding kiln white porcelain in Tang Dynasty has similar characteristics to Xing kiln white porcelain, including bowls, plates, plates, pots, pots, ding and toys. Compared with the works of the Five Dynasties, the vessel has thick lips, rich shoulders and flat bottom, and the bottom is full of round cakes, and some of them are jade bottoms. Ding Yao white porcelain in Tang Dynasty was similar to Yao Xing at that time, with thin fetal bone section and white fetal color.

The other kind of fetal bone is thicker and has a thicker section, but it is better sintered. Glazing is generally dipped in glaze, and the abdomen of the outer wall of the vessel is not glazed from the bottom. The texture of glaze varies from thing to thing. The glaze applied to the objects with heavier carcass is thicker, the glaze surface is thicker, the glaze color is generally blue-white, the glaze water condensation is mostly turquoise, and the glaze surface is open. If the tire quality is fine and the tire color is white, apply white glaze. The enamel is delicate and the surface glaze is bright and moist.

In the Northern Song Dynasty, Ding Yao porcelain stood out. Although white porcelain was still dominant at that time, black glaze, blue glaze, sauce glaze and white glaze stripper were also burned. Carving decoration methods are widely used, which can be divided into carving, scribing and printing according to the process. The carving technology of Ding Kiln in Northern Song Dynasty is very different from other kilns at that time, giving people a very "hard" feeling, which can only be understood but not expressed.

However, we can describe it by analogy. For example, if you carve flowers on soft wood with a steel knife, the surface of the wood around the knife will sink with the pressure of the knife, which is called "soft", while if you carve flowers on hard mahogany, the surface of the wood around the knife will not sink, making the carved outline more distinct, which is called "hard".