In this 2011 photo, Hu Jintao, then China’s president, visits the Confucius Institute at the Walter Payton College Preparatory High School in Chicago. China established more than 100 Confucius Institutes, which provide language and culture programs, at U.S. schools. But at least 13 universities have dropped the program due to a law that raises concerns about Chinese spying.

In this 2011 photo, Hu Jintao, then China’s president, visits the Confucius Institute at the Walter Payton College Preparatory High School in Chicago. China established more than 100 Confucius Institutes, which provide language and culture programs, at U.S. schools. But at least 13 universities have dropped the program due to a law that raises concerns about Chinese spying.