Liu Zhendong is a resident physician in the Pain Treatment Department and a Traditional Chinese Medicine doctor. He is a member of the China Acupuncture Society. Liu graduated from Shandong University of Traditional Chinese Medicine and is skilled in using acupuncture, massage, manual therapy, bloodletting cupping, and scraping techniques to treat conditions such as cervical spondylosis, lumbar disc herniation, spinal facet joint disorders, frozen shoulder, knee arthritis, post-stroke sequelae, facial neuritis, and herpes zoster.