/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hatinhchoa https://cdn.slidesharecdn.com/profile-photo-hatinhchoa-48x48.jpg?cb=1523417277 quen l�� bi畉�t, kh畛�i ph畉�i gi畛�i thi畛�u :|