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.
Yunnan was an important region along the Red Army's Long March route, where the Long March sowed the seeds of revolution across the Yunling land. At a new historical starting point, people of all ethnic groups in Yunnan are carrying forward their revolutionary heritage, inheriting and promoting the great spirit of the Long March, and striving to wr…