/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MrHaNguyen https://cdn.slidesharecdn.com/profile-photo-MrHaNguyen-48x48.jpg?cb=1523529348 L�� ng動畛�i th鱈ch t畛� do, phi棚u l動u,s畛�ng c坦 tr叩ch nhi畛�m(nh動ng l�� v畛�i ng動畛�i kh叩c=>c嘆n b畉�n th但n th狸....haizz),ham h畛�c h畛�i nh動ng hay ��達ng tr鱈