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.
2026-09-22
Generative engine optimization is the work of making a page the material an answer engine reads, trusts and quotes. That is the whole idea. It is not a new channel, and it is not a set of tricks that persuades ChatGPT to recommend your company. It is a measurement problem with a small number of […]
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 […]