 As of 2018, Tsinghua University consists of 20 schools and 58 university departments, 41 research institutes, 35 research centers, and 167 laboratories, including 15 national key laboratories.In September 2006, the Peking Union Medical College, a renowned medical school, was renamed "Peking Union Medical College, Tsinghua University" although it and Tsinghua University are technically separate institutions.The university operates the Tsinghua University Press, which publishes academic journals, textbooks, and other scholarly works.