GEO Research — Tianwen SEO Research

First-hand research on Google SEO and GEO, measured on real Chinese B2B export sites. Every study states its method, sample and limits so you can reproduce or challenge it.

Recent studies first, then the tutorial entry points. Each study is reproducible: method, sample size and limits are stated in the article.

Latest research

Ongoing work on keyword mapping, technical SEO, GEO visibility and AI citation structure.

We Tested 500 Chinese Queries: 80.9% Already Return AI Overviews

2026-08-28

Nearly every published study of AI Overviews measures English SERPs. We could not find one that systematically measured Chinese AI Overviews — how often Google actually returns an AI answer for Chinese-language queries, and which sources it cites. So at Tianwen SEO we ran the measurement ourselves, because we needed the answer for our own […]