Jin Yang @jin-yang Active 4 months, 1 week ago ActivityProfileSites 0Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Jin Yang changed their profile picture 1 year, 11 months ago Jin Yang's profile was updated 1 year, 11 months ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio