At present, only the notice of examination opinions can be found on the portal website (/) of China National Intellectual Property Administration China public inquiry and transnational patent examination information inquiry, but the statement of examination opinions cannot be viewed. The electronic application registration user query on this page should be available, but it may be limited to the applicant or the agency entrusted by the applicant.
It is said that you can consult the Global Archives Inquiry System (https://globaldossier.uspto.gov/#/) of the US Bureau, and the subject can try it.