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.
Frost's Descent is the final solar term of autumn. At the close of the program, let us experience the natural beauty and cultural charm of this time of year together.
During Frost's Descent, the air turns crisp, dew freezes into frost, and autumn's colors stretch beneath a lofty sky. When water vapor in the air encounters cold and condenses into w…