/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenvannhan2 https://cdn.slidesharecdn.com/profile-photo-nguyenvannhan2-48x48.jpg?cb=1523428693 Ng動畛�i ta c動畛�i t担i v狸 t担i kh叩c ng動畛�i, t担i c動畛�i h畛� v狸 h畛� qu叩 gi畛�ng nhau...