This theory focuses on the comparative study of Chinese and Japanese calligraphy. The main published works are Japanese Seal Carving (Shanghai Calligraphy and Painting Publishing House 1995), Buddhist Scriptures, Three Paintings and Three Traces, Zen Ink (China Academy of Fine Arts Press, 200 1 year) and Korean Calligraphy Seal Carving (China Academy of Fine Arts Press 1998). In addition, more than 30 papers and translations comparing Chinese and Japanese calligraphy and seal cutting have been published in authoritative core journals and collections such as Calligraphy Research, Calligraphy Magazine, China Seal Cutting and Art Observation.
Calligraphy is mainly based on the creation of ancient Chinese characters. His works have participated in many major exhibitions at home and abroad and have been collected by many art galleries, art galleries, museums, Diaoyutai State Guesthouse and collectors. /kloc-since 0/998, as a professor recruited by the Japanese Ministry of Education, he has taught calligraphy, seal cutting and ink painting at Gifu Women's University in Japan for four years. He has held exhibitions such as Korean calligraphy and painting exhibitions and Korean new works exhibitions in Nagoya, Gifu, Shizuoka and Nagano, Japan.