/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: HongTng https://cdn.slidesharecdn.com/profile-photo-HongTng-48x48.jpg?cb=1522982061 My name is Tung Hoang Thanh. I am a medical student. In the future, I will be a doctor