The Harvard College Association for U.S.-China Relations (HAUSCR) is an organization dedicated to promoting the exchange of ideas and opportunities between students from Harvard University and from all across China. Each year, HAUSCR organizes 3 international conferences, including Harvard’s largest program in China, collectively changing the lives of over 3,000 students annually around the globe. HAUSCR’s flagship program, the annual HAUSCR Summit for Young Leaders in China (HSYLC) is a week of exploration and development for Chinese high-school students conducted by Harvard undergraduates, faculty, and prominent leaders from both nations. HAUSCR also organizes China Thinks Big (CTB), China's premier social innovation and entrepreneurship competition held at the Harvard Center Shanghai, which attracts over 10,000 participants each year.