This app will focus on alumni donating English book titles for their colleges. The target audience is Chinese students who have experience of studying in USA. They do get much benefits from the books when they study in College of America. Now, this app offers a platform to donate those excellent books titles to their undergraduate/graduate school. There are two ways to donate, one is to scan book bar codes, this app will help you to record the book information, including author, year, publisher and so on. Another way is audience need to type down the book information if they don’t have the book around them. As an alumni, we can do something to contribute to our school.