All Catalogs Middlebury College Search Courses & Requirements My Schedule Planner Log In Search Catalogs » Middlebury College Hang Du Sections in Fall 2021 show sections in all terms Fall 2021 CHNS0101A-F21 Lecture (Du, Wang) CHNS0101B-F21 Lecture (Du, Wang) CHNS0425A-F21 Lecture (Du) CHNS0500C-F21 Independent Study (Du) CHNS0700D-F21 Senior Work (Du) CHNS0701D-F21 Senior Work (Du)