Analysis: "《哪吒之魔童闹海》成全球单一市场首部票房超过10亿美元电影"

How we calculate: Density = keyword mentions ÷ total articles. Amplification = newspaper density ÷ People's Daily baseline density. We separate headline mentions from body text — headline placement represents a deliberate editorial decision to prioritize the keyword.
Searching across 26 provincial newspapers...