The Official Tsinghua Online Learning Platform website:
http://learn.tsinghua.edu.cn

To safely access the Tsinghua online learning system, Tsinghua students and faculty are advised to do so in any of the following ways: 1) through the Wechat portal, 2) through the website portal, 3) by logging in to the Tsinghua University Info portal.

Any other application or App to access Tsinghua University's online course platform is unofficial software.

In the interest of personal security, students and faculty are reminded that they should not use their Tsinghua account to login to any unofficial websites or apps.

Source: International Students & Scholar's Center