Last Tuesday, several former colleagues and I went to the Palace Museum for a tour. I happened to have a chance to see the calligraphy on the subject article by Su Shi himself, in which there is a word not as the same as we used to know it from books. Now Mr. Tang Xianglong, a self-host on political affairs, invited Mr. Zhang Dachun, an intellectual worker, to talk about such a mistake or an erratum.

https://www.ixigua.com/7306448070894420480?logTag=7649a1598659c15bbd5b 

PS: I love the article very much, and I translated it long ago in my previous posting.

https://blog.udn.com/kkuo0810/7013273