Zisha Zhang Jianjun is a master. Zhang Jianjun is a master artist, and he learns from others. His works have been collected by many countries and regions, and won many titles such as "Master of Purple Sand Art favored by collectors in China" and "World Senior Arts and Crafts Artist". His master of pot-making art is his disciple Wu. His teapot art is rich in learning from others, and it blends ancient and modern. For example, a "loong pot" designed by Ji Hansheng, the ambassador of culture and art, can brew two kinds of tea at the same time.