/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenhang9634 https://cdn.slidesharecdn.com/profile-photo-nguyenhang9634-48x48.jpg?cb=1523606496 First careful think, then action and final entertain! Choose the things that are the most suitable for you not the most expensive!