Zisha pot by Level 1 Artists 国家级研究员级高级工艺美术师(正高）L1

Zisha teapot by Artist Level 1, CAO Yan Ping 曹燕萍 (L1-2012) 黑泥“熊竹”

Zisha teapot by Artist Level 1, CAO Yan Ping 曹燕萍 (L1-2012) 清水泥“宝泉”