Easy access. According to the registration standard of summer camp of Tsinghua Cross College, I learned that the requirement is undergraduate, with good moral character and no punishment. The academic performance of the semester should be in the top 5% of the professional grade, and the English level is excellent, which is very easy to enter. Tsinghua University Institute of Interdisciplinary Information, referred to as Interdisciplinary Information Institute for short, was established on February 30th, 20th10, and its unveiling ceremony was held on February 30th, 20th10, 15.