/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thanhtamnguyen1027 https://cdn.slidesharecdn.com/profile-photo-thanhtamnguyen1027-48x48.jpg?cb=1523461960 23 tu畛�i r湛i, ch動a c坦 ng動畛�i iu th狸 c坦 b畛� coi l�� 畉� ko???���