ºÝºÝߣshows by User: vinhr00m / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: vinhr00m / ºÝºÝߣShare feed for ºÝºÝߣshows by User: vinhr00m https://cdn.slidesharecdn.com/profile-photo-vinhr00m-48x48.jpg?cb=1590670587 I'm Vinh, Every body call me's "vinhr00m" or "Cụ Lý".