Zhou Jianzhong. Zhou Jianzhong is one of the representative figures of Zhoushan's nuclear sculpture, and his works are mainly based on traditional themes, such as Boating on Dongpo and Night Tour in Chibi. His works are exquisite and vivid, and are well received by the industry and collectors. Chinese nuclear carving is a traditional craft in China, also called Chinese tooth carving. It creates exquisite works of art by using meticulous knife cutting and carving techniques on ivory or bones.