Category:Beijing Ancient Observatory
This is a category about a (or part of a) Major National Historical and Cultural Site in China identified by the ID 2-32
This category has the following 7 subcategories, out of 7 total.
Pages in category "Beijing Ancient Observatory"
This category contains only the following page.
Media in category "Beijing Ancient Observatory"
The following 10 files are in this category, out of 10 total.