/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: cuongalvin https://cdn.slidesharecdn.com/profile-photo-cuongalvin-48x48.jpg?cb=1523560718 V鱈 M�� ��動畛�ng ��畛�i B畉�ng Ph畉�ng C畉� . Anh H湛ng H��o Ki畛�t C坦 H董n Ai