(medicine) dissection

(literary) removal of evil / (medicine) dissection (surgical removal)

(literary) to remove of evil / (medicine) to dissect (surgically remove)

demonstration (showing how to use something) / stage show; performance

To perform; to do; to conduct oneself; to carry out.

Quarter (of a city) / Enclosure

instruction; teaching; school; lesson, class

teach; to instruct; give a lesson

medicine (field of study)

clear / clarity / refreshing / clean, pure / Qing dynasty