1, Dianbo Calligraphy, located in Zijin Garden, Linghai City, Jinzhou City.
2. Yuhuan Calligraphy is located in Room KLOC-0/0-2, Building 6, Longteng Jiayuan South Building, Qingnian Street, Linghai City, Jinzhou City, Liaoning Province.
3. Wu Zhijian Calligraphy Art Teaching Center is located about 60 meters northwest of agricultural machinery community in Lingnan Street, Linghai City, Jinzhou City. The above is Ling Hai's calligraphy class.