definition 1. Pinyin: rù mù sān fēn
2. Meaning: According to legend, Wang Xizhi wrote on the board, and when carpentry carved it, he found that the handwriting penetrated into the board three minutes deep. Describe calligraphy with great pen power. Nowadays, the problem of metaphorical analysis is very profound.
grammar: formal; As predicate, attribute, adverbial and complement; With praise.
The source of Tang Zhang Huaiguan's Book Broken Wang Xizhi: "Wang Xizhi's book is a blessing edition, and the workers cut it, and the pen is incisive."
The fragile voice and the sad eyes, all of which he played vividly.