Definition: Describes the agility of writing. Same as "written down."

Allusions: Cao Cao's fourth son, Cao Zhi, was intelligent and eager to learn. He read a lot of poetry in his teens and wrote articles quickly and well.

Cao Cao read Cao Zhi's article and was very happy in his heart. He asked deliberately, Did you ask someone to write this on your behalf? Cao Zhi replied, I can write it down, but I still need to ask someone to write it on my behalf.

If you don't believe me, you can try it on the spot. It just so happened that the Tongque Tower built by Cao Cao had just been completed. He led the whole family to visit, and then asked each son to write a "Tongque Tai Fu."

Cao Zhi immediately wrote it, and Cao Cao praised it again and again after reading it.