/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hoangan5 https://cdn.slidesharecdn.com/profile-photo-hoangan5-48x48.jpg?cb=1523581687 B畉�n ch畉�t t畛�t, ko ai x担 ��畉�y ��動畛�c B| ��畛� m畛�nh t畛� ng達 -_-