/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: silentboy910912 https://cdn.slidesharecdn.com/profile-photo-silentboy910912-48x48.jpg?cb=1523454963 ��達 t畛�t nghi畛�p khoa T叩n G叩i h畛�c v�� ch辿m gi坦 h畛�c t畉�i ����L畉�t