1. High artistic achievement: Qingtai Meng's calligraphy works have a unique style. His works have high artistic attainments in composition, structure and pen use, and won the praise of experts and scholars.
2. Historical value: Qingtai Meng's calligraphy works have a high historical and cultural value, which is of great significance to the study of China's calligraphy art history and Qingdao's cultural history.