Last Updated: 21 January 2026
I. Copyright Statement
1.1 Copyright Ownership
•All original content of this website, including but not limited to the overall architecture, page design, technical implementation, content layout, AI-assisted research-oriented online tests and calculation projects (non-diagnostic and therapeutic), and public knowledge sharing courses, are the exclusive intellectual property (including copyright, trademark rights, patent rights, etc.) of the website operator (an individual).
•The intellectual property rights of third-party authorized data, materials, and content cited on the website belong to the original right holders. We have obtained legal authorization or adhere to the principle of fair use in relevant regions, and have not infringed upon any third-party intellectual property rights.
1.2 Usage Restrictions
•Users may only browse, learn the website content and use relevant tests/calculation projects for personal non-commercial and non-profit purposes. They shall not copy, alter, reprint, disseminate, take screenshots, record screens of any content for secondary distribution, or use it for commercial promotion, illegal profit-making or other purposes.
•Without the express written permission of the operator, no unit or individual may arbitrarily use, adapt, translate, compile the website content, obtain undisclosed content or data of the website through technical means such as crawlers or reverse engineering, or use the website content for activities that infringe upon the legitimate rights and interests of others.
•If it is necessary to quote the website content for non-commercial popular science exchanges, the source (the website name and the corresponding page link) must be indicated, and the quoted content shall not exceed a reasonable scope, nor distort or alter the original meaning.
•Users are only granted personal non-commercial use rights to the research-oriented test/calculation models, data results and course materials generated with AI assistance on the website. Users are prohibited from extracting, disassembling the core logic, algorithm framework of AI-generated content or conducting secondary development. Such behaviors shall be deemed as infringement of intellectual property rights.
1.3 Rights Protection Statement
•The operator has the right to pursue legal liability for any acts of infringing upon the intellectual property rights of this website, including but not limited to requesting cessation of infringement, deletion of infringing content, and compensation for losses.
•If users discover that third parties have committed acts of infringing upon the intellectual property rights of this website, they may feedback to us through the official email address, and we will take corresponding rights protection measures in accordance with the law.
II. Disclaimer
2.1 Disclaimer for Services and Content
•All services provided by this website (including research-oriented online tests and calculation projects, and public knowledge sharing courses) are free sharing for personal research hobbies, and are only for general information reference. They do not constitute professional advice in any field such as medical treatment, academics, law, or finance, nor do they provide academic qualification certification or professional decision-making support.
•The test results, calculation data and course content generated with AI assistance are only for popular science exchange and reference. The operator has fulfilled reasonable review obligations, but does not guarantee the accuracy, completeness, timeliness or applicability of the content. Users shall bear full responsibility for any decisions and actions made based on such content.
•The services of this website are provided “as is”. The operator makes no express or implied warranties, including but not limited to warranties regarding the continuity, stability, and faultlessness of the services, and shall not be liable for user losses caused by temporary website interruptions, technical failures, etc.
•Pursuant to the Unfair Contract Terms Act 1977 (UK) and relevant EU regulations, the operator shall not be exempt from liability for death or personal injury caused by negligence. All other liability exemption clauses are formulated in accordance with the principle of “reasonableness”.
2.2 Disclaimer for Third-Party Related Matters
•The advertising content displayed on the website is provided by compliant advertising alliances. The operator only provides advertising display portals and does not participate in the production, review or subsequent transaction links of advertising content. It shall not be liable for the authenticity, legality or security of the advertisements. Any transaction disputes between users and advertisers have no connection with the operator.
•The website may contain third-party links and private domain traffic diversion portals. Such links and portals are only for the convenience of users’ access. The operator shall not be liable for the content, privacy policies or service quality of third-party websites/platforms. Users shall bear their own risks when accessing third-party links.
•The acts of third-party service providers such as advertising alliances and cloud service providers shall comply with their own rules and privacy policies. If a third party causes damage to users’ rights and interests due to its own reasons, the operator will assist users in contacting the third party for rights protection, but shall not bear joint and several liability.
2.3 Disclaimer for Uncontrollable Factors
•The operator will take remedial measures within its capabilities but shall not be liable for service abnormalities, data loss or personal information leakage caused by uncontrollable factors such as force majeure (e.g., natural disasters, policy changes, network interruptions), third-party service failures, hacking attacks, network viruses, or users’ own operational errors.
•Pursuant to the EU Electronic Commerce Directive (EC Directive) and relevant UK regulations, the operator has publicly disclosed the identity of the service provider and relevant information in accordance with the law, but shall not bear additional liability for service interruptions caused by technical failures not attributable to itself.
2.4 Scope of Liability Exemption
•To the maximum extent permitted by law, the operator shall not be liable for any direct, indirect, incidental, special or consequential losses arising from the use of the website’s services, whether such losses arise from contract, tort or other legal relationships.
•Users shall bear full responsibility for any losses incurred by themselves or third parties due to violations of this statement, the website’s Terms of Use, Privacy Policy and other relevant provisions. The operator shall not be obligated to make any compensation or indemnification.
•The operator does not make any absolute commitments regarding the website content. All expressions comply with the validity requirements of relevant regional laws for exemption clauses and do not evade legal liabilities.
III. Supplementary Provisions
1.This statement is a supplementary agreement to the website’s Terms of Use and Privacy Policy, and has the same legal effect as the aforementioned documents. Users’ access to and use of this website shall be deemed as acceptance of all contents of this statement. In case of any inconsistency among the three documents, the clause more favorable to users’ rights and interests shall prevail.
2.The interpretation of this statement and the resolution of disputes shall be governed by Chinese law, while also following the provisions of the EU GDPR, UK GDPR and relevant laws and regulations of the user’s region that are more favorable to users’ rights and interests.
3.The operator may revise this statement in accordance with updates to laws and regulations or adjustments to services. After revision, the updated version will be published at the bottom of the website’s homepage with the “Last Updated Date” clearly marked. Users’ continued use of the website’s services shall be deemed as acceptance of the revised statement.
4.If any clause of this statement is deemed invalid or unenforceable, it shall not affect the validity of other clauses, which shall remain in full force and effect.
5.The contents of this statement are consistent with and not contradictory or repetitive to the website’s Terms of Use and Privacy Policy. For matters requiring further clarification, reference may be made to the relevant provisions of the aforementioned documents.
Contact Information: If you have any questions about this statement, please contact us through the official email address: [email protected]. We will respond and handle the matter within 15 working days.
Website Operator (Individual): Kevin
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