/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenvhao1 https://cdn.slidesharecdn.com/profile-photo-nguyenvhao1-48x48.jpg?cb=1523430459 C叩i g狸 c滴ng b狸nh th動畛�ng kh担ng c坦 g狸 n畛�i tr畛�i c畉�