The bamboo spring hexagonal food box carved by Baoqing is a work of art that combines traditional craftsmanship with practical functions. The works completed by Zhang Zongfan, the inheritor of Baoqing bamboo carving intangible cultural heritage, and his students show the exquisite bamboo spring carving craftsmanship of Baoqing bamboo carving. The hexagonal design is not only beautiful in appearance, but also stable in structure, suitable for storing food. Bamboo spring carving is a special technique in Baoqing bamboo carving. Through meticulous carving on the spring surface of bamboo (I. e., the inner wall of bamboo), the work presents a unique texture and three-dimensional sense. The design is ingenious and the carving is fine, which reflects the aesthetic taste of Chinese traditional culture.