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.
The inaugural meeting of National Data Group Co., Ltd. was held in Xiong'an New Area, Hebei, on October 20. Ding Xuexiang, a member of the Standing Committee of the Political Bureau of the CPC Central Committee and vice premier, attended and unveiled a plaque marking the company's establishment.
Ding Xuexiang said that establishing National Data G…