A dash marks incomplete coverage, including missing broadcasts or translations. Partial observations remain in the table and can be opened; they are not plotted as complete counts. Archive coverage does not certify upstream completeness.
Each story counts once per selected entity, using extracted mentions and confirmed aliases. Background mentions are included. Only processed stories with text in the selected language are available; missing extraction is unknown. This measures archive coverage, not active participation or public popularity.
In late autumn and early winter, Beijing has entered the best period for viewing colorful foliage. Streets and lanes glow gold, while hills and countryside turn red, unfolding a succession of vibrant ecological scenes across the capital as residents and visitors enjoy nature's beauty.
In recent days, ginkgo leaves have drifted in the wind at the O…