Is Xiao Shenyang, a corrupt official, good at calligraphy?

He Kun's handwriting is quite good. Whether a person's handwriting is good or not does not depend on his personality.

Many villains in history are often very talented and capable. Without talent, he can't get to that position and do such an earth-shattering thing.

For example, Cai Jing and Qin Gui, two notorious villains, are both famous calligraphers.