曹生大

Cao Shengda was a Yixing pottery artisan whose work is documented in historical records of Chinese ceramic arts. Based on the limited available information, he was active during a period when Yixing teapot production was well-established, though specific details about his life circumstances, training, or workshop remain unclear from the provided source material.

Without additional context from the book content, it is difficult to assess his specific contributions to Yixing pottery techniques or his standing among contemporary artisans. His inclusion in documented records suggests he achieved some level of recognition during his active period, though the nature and extent of his influence on the craft cannot be determined from the information provided.