/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: vuongthilehang https://cdn.slidesharecdn.com/profile-photo-vuongthilehang-48x48.jpg?cb=1523424117 ��ang l��m vi畛�c t畉�i c担ng ty c畛� ph畉�n tri th畛�c c畛�ng ��畛�ng vi畛�t-vicko