What the friend upstairs said should be that the Chuanlu seems to be a patriotic green sand pot body made in the Republic of China, with exquisite workmanship, exquisite carving and good taste. Wu Yungen [1892- 1969], formerly known as Zhilai, was a famous pot maker in modern times. A native of Shushan, Yixing,/kloc-studied under Wang at the age of 0/4. In the fourth year of the Republic of China [19 15], recommended by Yixing Utilization Company, he worked as a technician in Pingding Mintao Factory in Shanxi. He was employed by Yixing Utilization Company for a long time, and was employed as a technician in the ceramics department of Nanjing Central University in 18 years of the Republic of China [1929]. In the 21st year of the Republic of China [1932], he was employed as a technician in the kiln department of Yixing Middle School in Jiangsu Province, and 1954 joined Yixing Shushan Ceramic Production Cooperative. Jiangsu provincial government 1956 named him as a technical counselor to teach skills. Contemporary famous artists Wang Yinxian and Lv Yaochen both came from his door. The vessels are simple and elegant, even in flesh and blood, noble and elegant. It is made by baking at a low temperature of 600 ~900℃ and firing the colored purple sand ware. These porcelains are collected in ceramics museum, Yixing. [Bamboo beam] Yixing Zisha Craft Factory showroom. [Two-color round bamboo tea set] Nanjing Museum. The collector's utensils are described as [four-way furnaces]. [ichthyosaur]. [Persimmon pot]. [Bamboo Festival Spring]. [Ai Guo Pot] The seal of Yangxian Zisha Pot Company is the seal used by the company's Zisha Pot in the Xuan Tong period of Qing Dynasty (1909 ~191). During the reign of the Qing Dynasty, famous craftsmen, Wang Baogen and Fan were hired to burn high-grade purple sand teapot, and the words "Yangxian Purple Sand Pottery Company" were stamped on the bottom of the teapot with great circle handwriting. Divided into three lines, from right to left, as opposed to today's left to right. There is the word "Yang Xian" on it, "Zisha Pottery Company" in it and "Production" under it. The cover and handle are generally small squares for the author. His Equation of Baoding, Luchuan and Dashi won the gold medal of Nanyang Persuasion Association. Its complete sets of tea sets and horizontal handle teapots are sold to Japan, Nanyang and other countries; All kinds of colored glass pots and horizontal pots are exported to Britain, France, Italy, Chile, Mexico and other countries. It is a famous purple sand ware company in the late Qing Dynasty.