To what extent did Zhiyong's calligraphy attainments reach?

Zhiyong is a native of Shaoxing, Zhejiang, and lives in the pavilion of Yongxin Temple in Xing Wu. He is the seventh generation grandson of Wang Xizhi, and later became a monk with his brother Xiao Bin, and was named a wise and brave mage. He studied for 30 years and was called "Iron Threshold". Because the character-seeker crossed the threshold and wrapped it with iron, he got this nickname. His style is to abandon the pen and bury it, concentrate on it without distinguishing, and he can be called a master of Sui and Tang scholars. There are 800 copies of "True Grass Thousand-character Text" and one copy of each temple in eastern Zhejiang. Today, its stone carvings are circulated in the forest of steles in Xi 'an, and its ink is hidden in Japan.

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