/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NgTunLong https://cdn.slidesharecdn.com/profile-photo-NgTunLong-48x48.jpg?cb=1523058202 - Kh担ng ��n ch董i, nh動ng ��達 ti棚u kh叩 nhi畛�u ti畛�n c畛�a b畛� m畉� - Mang nhi畛�u b畛�nh t畉�t...n棚n r畉�t y棚u ��畛�i, y棚u m畛�i ng動畛�i ^^