Shiyin Nan @shiyin-nan 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 Shiyin Nan's profile was updated 9 years, 1 month ago Shiyin Nan changed their profile picture 9 years, 1 month ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio