Zewei Wen @zewei-wen Active 5 years, 10 months ago @tuh28856 Hi Qing Yu, nice to meet you. I hope we can make friends by our common interests. View ActivityProfileSites 1Friends 3Groups 1 My Sites Order By: Last Active Newest Alphabetical Viewing 1 site Zewei Wen Active 6 years, 6 months ago Visit Site Viewing 1 site CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio