Yan Zhenqing (709-785) was born in Linyi, Shandong. This word is clear. He was a great calligrapher in the Tang Dynasty. His regular script is dignified and majestic, and his pen is magnificent. Running script is relaxed and energetic. The later teacher was called "Yan Ti".
Emperor Kangxi's calligraphy attainments were profound, and many calligraphy works were imitated and awarded to his officials in his life. Behind his personal hobbies, Emperor Kangxi's calligraphy activities also reflected his political thoughts and ruling art. Kangxi loved books since childhood, and his books absorbed the advantages of historical celebrities, but the style was particularly obvious.