1. professional background: Si Yuanfeng graduated from Tianjin Maolin Painting and Calligraphy Institute in his early years, which shows that Si Yuanfeng has received formal calligraphy education and solid basic skills and professional skills.
2. Social position: Si Yuanfeng, member of Jining Calligraphers Association, artist of China Calligraphers Association, executive director of Jining rencheng district Calligraphers Association. These titles show that he has certain influence and recognition in calligraphy.
3. Personal style: Si Yuanfeng is especially good at European regular script, which is a school of regular script founded by Ou Yangxun, a calligrapher in the Tang Dynasty, and is famous for its rigorous structure, dignified style and unique charm.