Xiangyang Gu @xiangyang-gu Active 5 years, 1 month 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, 8 months ago Temple MIS Visit group CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio