/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: BCcAibAng https://cdn.slidesharecdn.com/profile-photo-BCcAibAng-48x48.jpg?cb=1523396446 t担i ch畛� l�� m畛�t con c叩 b辿 nh畛� trong l嘆ng ��畉�i d動董ng m棚nh m担ng