/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sairlileys https://cdn.slidesharecdn.com/profile-photo-sairlileys-48x48.jpg?cb=1523511178 Ca��m 董n em ��a�� phu�� l棚n tra��i tim anh 1 l董��p Nh担m Hidroxit :))