The bronze mirror decoration of the Tang Dynasty contains rich cultural connotation. The work aims to explore its precise meaning and show the Chinese national spirit and cultural confidence by combining the form of corresponding cultural and creative products. Based on the research background and clear research process, the problems existing in the conversion of cultural relics to cultural and creative products were put forward. At the same time, the reasons for choosing the bronze mirrors of the Tang Dynasty for modern cultural and creative products were expounded, and the feedback information of survey questionnaires was analyzed, and the design works were provided with directions based on the questionnaire results. Firstly, all data were sorted out and classified to form the decoration material library for the bronze mirror of the Tang Dynasty, and all known materials were divided into four parts of geometric pattern, flower pattern, flower and bird pattern and animal pattern, character story and myth and legend pattern, and then numbered one by one. The artistic connotation of bronze mirror decoration in the Tang Dynasty was analyzed again. By combining the modern transformation method with the four patterns, the corresponding cultural and creative products were obtained, namely, "Jing Yi" cosmetic packaging design, "Lian Nian" series jewelry, "He Gu Song Zi" cultural and creative series of writing materials, and the Daily Activities of the Goddess of the Moon in the Moon Palace - cultural and creative products of blind character boxes. The various parts of the bronze mirror decoration in the Tang Dynasty are rearranged and combined to form new cultural and creative products. They not only combine the meaning and shape, but also conform to the aesthetic of modern consumers, imperceptibly integrating traditional culture into daily life, blending art and life, and making cultural inheritance more efficient and reliable.