Professional Expertise Engaged in clinical medical work for 49 weeks annually, participating in numerous intra-departmental, intra-hospital, and inter-hospital consultations. Independently performed diagnostic and therapeutic procedures in gastrointestinal endoscopy. Undertook teaching responsibilities for the 8-year clinical medicine program. Research Work Published 1 SCI-indexed article and served as a sub-project principal investigator for the national major special project of the Ministry of Science and Technology, titled "Fundamental Research on the Application of Aptamers in Early Diagnosis and Targeted Therapy of Hepatitis C Virus Infection." Published 18 papers as first author or corresponding author.