/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ThanhTran25 https://cdn.slidesharecdn.com/profile-photo-ThanhTran25-48x48.jpg?cb=1523277614 3 m畛�c th畛�i gian quan tr畛�ng: 09-05-2014 09-05-2020 09-05-2042