新闻与活动 topic page is a reserved crawlable hub in the site architecture. It keeps canonical, sitemap, structured data, keyword navigation and related-resource links available so crawlers do not hit a thin empty page before articles are added.
SEO exposes an independent topic URL with canonical and sitemap signals. AEO groups direct-answer questions and related knowledge. GEO links this topic entity to keywords, products, articles and evidence pages for AI citation readiness.
新闻与活动, SEO, AEO, GEO