Xiangyang Gu @xiangyang-gu Active 4 years, 10 months ago ActivityProfileSites 0Friends 0Groups 1 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Xiangyang Gu joined the group Temple MIS 5 years, 5 months ago Temple MIS Visit group CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio