Legality of Cannabis by U.S. Jurisdiction The main article for this category is C9 League. Pages in category "C9 League" The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes. C C9 LeagueF Fudan UniversityI Harbin Institute of TechnologyN Nanjing UniversityP Peking UniversityS Shanghai Jiao Tong UniversityT Tsinghua UniversityU University of Science and Technology of ChinaX Xi'an Jiaotong UniversityZ Zhejiang University