際際滷shows by User: hoangnhathuy9 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: hoangnhathuy9 / 際際滷Share feed for 際際滷shows by User: hoangnhathuy9 https://cdn.slidesharecdn.com/profile-photo-hoangnhathuy9-48x48.jpg?cb=1523415377 sinh vi棚n nm th畛 2 畉i h畛c b叩ch khoa h n畛i.