Dr. WANG Sijia is Assistant Lecturer in the Clinical Department of the School of Chinese Medicine, HKBU. Dr. WANG graduated from Hong Kong Baptist University (HKBU) with Bachelor of Chinese Medicine and Bachelor of Science (Hons) in Biomedical Science (double degrees). Then he obtained a Master's degree of Chinese Medicine (Internal medicine) in HKBU. In 2017, he obtained Ph.D. degree of Chinese internal medicine in China Academy of Chinese Medical Sciences. Research direction: The use of Chinese medicine to prevent and treat malignant tumors, prevent tumor recurrence and metastasis after surgery, and reduce toxicity and increase efficacy of chemotherapy, radiotherapy, and targeted therapy.