XuetangX was found by Beijing Muhua Information Inc and the MOE Research Center for Online Education. XuetangX offers interactive MOOCs (Massive Open Online Courses) from the world's best universities, colleges and organizations. Courses from Tsinghua, Fudan, MITx, HarvardX and many other universities can be taken here for free. We aim to provide the advance systematic educations to the public and offering the opportunity for every single Chinese to enjoy the best educations that are available around world. Through our institutional partner, Tsinghua MOE Research Center for Online Education, along with other leading global universities, we present the best of higher education online and committed to improve the topic diversity.