Mingchu Tsai @mingchu-tsai Active 8 years, 10 months ago ActivityProfileSites 0Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Mingchu Tsai's profile was updated 9 years ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio