/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyendien https://cdn.slidesharecdn.com/profile-photo-nguyendien-48x48.jpg?cb=1522881798 n��m nay 21 tu畛�i, ��畛�c th但n ,ch動a c坦 ng動畛�i y棚u,