To find a certified fertility center in China, verify against the 'List of Medical Institutions Approved to Provide Assisted Reproductive Technology' on the National Health Commission's official website. This guide provides a complete verification process: log in to the NHC website, search for assisted reproductive technology, download the latest list, and check the institution's name and technology scope. It also explains key points for identifying permits, common verification mistakes, and criteria for judging practitioners, helping users accurately identify legitimate fertility centers.