All Catalogs Middlebury College Search Courses & Requirements My Schedule Planner Log In Search Catalogs » Middlebury College Wei Xu Sections in Winter 2020 show sections in all terms Winter 2020 CHNS0102A-W20 Lecture (Xu, Wang, Zhang) CHNS0102B-W20 Lecture (Xu, Wang, Zhang) CHNS0102C-W20 Lecture (Xu, Wang, Zhang) CHNS0500D-W20 Independent Study (Xu) CHNS0700D-W20 Senior Work (Xu) CHNS0702D-W20 Senior Work (Xu)