/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: lavabobanh https://cdn.slidesharecdn.com/profile-photo-lavabobanh-48x48.jpg?cb=1523474663 ko cao ko map ko om ko lun`..^^.noi' chug la` wen di roi` se~ bjk..!!! Wen Ä‘i òi bik..^o^.