What kind of works were fired in Changsha kiln in Tang Dynasty? What are the decorative themes?

Changsha kiln is characterized by firing underglaze painted porcelain with a wide range of decorative themes. Carve poems on the belly of pots, plates and bowls, and draw the natural environment familiar to Chery rare animals and porcelain makers such as birds, bees, butterflies, fish, dragons, deer, sheep, lions and phoenixes. Products to pots, bowls, cans, washing, boxes, bottles, plates and other folk daily necessities; There are also stationery for literati desks, such as water bowls, sprinklers, pen holders and animal-shaped sprinklers. Especially lifelike birds, puppies, kittens, chickens, lambs, frogs, small fish, turtles, monkeys and other small animals, the length, width and height are about 10cm. They are hand-kneaded, molded, carved, carved or molded, or painted brown or brownish green, and they are bathed in the fresh sunshine of nature. In addition, there are a large number of whistles in the shape of small animals such as birds, elephants, pigs and turtles, buttons such as birds, turtles, fish, sheep, dogs and lions, and porcelain sculptures such as lions, camels, elephants and horses, which can be regarded as children's toys and paperweights for literati.