Tsinghua's Metaphysics course does not exist, it is a fictional vocabulary with no practical significance.

However, Tsinghua University has Yijing architectural geomantic omen course, and Tsinghua University Yijing architectural geomantic omen course is the first advanced seminar on practical application of geomantic omen in building, office and home in China, initiated by Tsinghua University Institute of Continuing Education. It's a tea club. I asked the master about the Book of Changes.