Yes Everything sold in the live broadcast room of Tik Tok is very reliable, and it has been officially certified by Tik Tok, with certificates. The teapot sold in Jin Woo, Tik Tok is genuine. Gao Zhenyu is a ceramic expert in China. He has studied pottery at home and abroad. 1993 after returning from Japan, he joined China Academy of Art to set up a ceramic art laboratory. Representative works include five series of works: purity, tranquility, clarity, enlightenment and childishness. His teapot works are very popular.