/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NguynPhiLong https://cdn.slidesharecdn.com/profile-photo-NguynPhiLong-48x48.jpg?cb=1523413245 V畉�p ng達 kh担ng ph畉�i l�� th畉�t b畉�i.... ....m�� l�� d畛�ng l畉�i cho ��畛� m畛�i ch但n.