/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: kranaissowon https://cdn.slidesharecdn.com/profile-photo-kranaissowon-48x48.jpg?cb=1523488958 t担i ch畛� c畉�n gia ��狸nh th担i nh畛�ng th畛� c嘆n l畉�i k quan tr畛�ng n畛�a r畛�i