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.
CCTV.com report (Xinwen Lianbo): The power grid, one of the “six networks,” is the “hard support” for economic and social development. From high mountains to the Gobi, from deserts to the deep sea, major power grids are being built faster across the country, as greener electricity and smarter regulation are being upgraded at an accelerating pace.
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