All of them. Deng Xiabo, a ceramic art master in Jingdezhen City, is the current registered trademark holder of "Zunyifang". He is the third generation inheritor of Zunyifang blue and white porcelain production technology and a world master of blue and white porcelain art. The character's comments are all handmade by myself. Jingdezhen, also known as "Porcelain Capital", is a prefecture-level city in Jiangxi Province and an important member of the urban agglomeration in the middle reaches of the Yangtze River. It is located in the northeast of Jiangxi Province and borders Dongzhi County of Anhui Province in the northwest.