Is Ji Yong bigger than Ou Yangxun?

Older. Zhiyong (5 10-608), a calligrapher in the Southern and Northern Dynasties, Ou Yangxun (557-64 1), a letter calligrapher, a minister and calligrapher in the Tang Dynasty, was older than Ou Yangxun and experienced the Southern and Northern Dynasties and the Sui Dynasty. He was a famous calligrapher in history. He is good at regular script and cursive script, and his work "True Grass Thousand Characters".