/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyencuc37266 https://cdn.slidesharecdn.com/profile-photo-nguyencuc37266-48x48.jpg?cb=1523532613 ��ang h畛�c Cao h畛�c H坦a h畛�c K21 t畉�i ��HSP Hu畉�