Mingda She @mingda-she Active 5 years, 9 months ago ActivityProfileSites 1Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Mingda She created the site Mingda She 6 years, 9 months ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio