These Terms & Conditions govern the use of Yixing Courses, an online educational platform operating under the domain nb1668.com and owned and managed by ESING (HK) TRADING LIMITED. Throughout these Terms, “Yixing Courses,” “Company,” “we,” “us,” and “our” refer to Yixing Courses, a business division/sub-brand of ESING (HK) TRADING LIMITED.
By accessing or using Yixing Courses, creating an account, purchasing a course, or otherwise using the platform, users agree to be bound by these Terms & Conditions. If a user does not agree, the platform should not be used.
By using Yixing Courses, each user represents that:
- They are legally capable of entering into a binding agreement, or are using the platform with proper authorization where legally permitted
- The information provided is accurate and complete
- The platform will be used only for lawful purposes and in compliance with these Terms
Yixing Courses provides digital educational content, including online courses, training materials, downloadable resources, and related learning services. Content, services, and features may be modified, suspended, or removed at any time.
3. Account Registration and Security
To access certain features, users may need to create an account. Users agree to:
- Provide accurate, current, and complete information
- Keep login credentials secure and confidential
- Accept responsibility for all activity under their account
- Notify Yixing Courses immediately of unauthorized use or security breaches
Accounts may be suspended or terminated if false information is provided or these Terms are violated.
Users must not:
- Use the platform for unlawful, fraudulent, or misleading purposes
- Share account access with others
- Copy, reproduce, distribute, sell, or exploit course materials except as expressly allowed
- Record, republish, or redistribute paid content beyond permitted personal use
- Interfere with the platform’s operation or security
- Upload malware, harmful code, or abusive content
- Harass, threaten, or violate the rights of instructors, staff, or other users
- Attempt unauthorized access to systems, accounts, or data
Paid courses and services must be purchased at the prices displayed at the time of purchase, unless otherwise stated. By making a purchase, users authorize applicable charges, including taxes and fees where relevant.
Prices, promotions, discounts, and availability may change at any time. Yixing Courses reserves the right to correct pricing errors and cancel transactions affected by technical or pricing mistakes.
Refunds, if offered, will be governed by the refund policy published on the platform or otherwise communicated at the time of purchase. Refund eligibility may depend on the type of course, amount of content accessed, time since purchase, and reason for the request.
Where no specific refund policy is displayed, refund requests may be reviewed on a case-by-case basis, subject to applicable consumer protection laws.
7. Course Access and Usage Restrictions
Upon successful purchase or enrollment, users receive a limited, non-exclusive, non-transferable, revocable license to access and use course content for personal, non-commercial educational use only.
Unless expressly permitted:
- Course access may not be transferred or resold
- Login credentials may not be shared
- Course content may not be copied, modified, republished, distributed, or used to create derivative works
- Access may be suspended or terminated if these Terms are violated
If the platform refers to “lifetime access,” that means access for the commercially reasonable life of the course on the platform, not necessarily permanent or unlimited access beyond the operation of the service.
8. Intellectual Property and Copyright
All content on Yixing Courses, including videos, text, graphics, branding, logos, downloads, course materials, design, and other content, is owned by or licensed to Yixing Courses and/or ESING (HK) TRADING LIMITED, unless otherwise stated.
All rights are reserved. Nothing in these Terms transfers ownership rights to users. Unauthorized copying, resale, redistribution, or commercial use may result in legal action.
Anyone who believes their copyright or intellectual property rights have been infringed should contact Yixing Courses with:
- Name and contact details
- Description of the protected work
- Exact URL or location of the allegedly infringing content
- Statement of ownership or rights
- Any reasonably requested supporting documents
Appropriate action may include removal of content or suspension of accounts.
If users are allowed to post reviews, comments, assignments, messages, or other submissions, they remain responsible for that content. By submitting such content, users grant Yixing Courses and ESING (HK) TRADING LIMITED a non-exclusive, worldwide, royalty-free license to use, reproduce, display, adapt, and distribute the content for platform operation, promotion, and improvement, subject to applicable law.
Users must not submit content that is unlawful, defamatory, infringing, abusive, obscene, misleading, or otherwise objectionable.
11. Privacy and Data Collection
Use of the platform is also governed by the Privacy Policy, which explains how personal information is collected, used, and protected.
Yixing Courses may rely on third-party services for payments, hosting, analytics, communications, and other functionality. Yixing Courses is not responsible for service interruptions or losses caused solely by third-party providers, except where liability cannot be excluded by law.
Yixing Courses is provided on an “as is” and “as available” basis. To the fullest extent permitted by law, Yixing Courses and ESING (HK) TRADING LIMITED disclaim all warranties, express or implied, including warranties of merchantability, fitness for a particular purpose, title, non-infringement, availability, accuracy, and uninterrupted access.
No guarantee is made that:
- The platform will always be available, secure, or error-free
- Any course will meet specific expectations or produce particular results
- Content will remain continuously available without interruption or removal
- The platform will be free from bugs, viruses, or harmful components
All courses and materials are provided for educational and informational purposes only. They do not constitute legal, financial, medical, career, tax, or other regulated professional advice unless expressly stated by a qualified professional.
To the fullest extent permitted by law, Yixing Courses and ESING (HK) TRADING LIMITED, including their directors, officers, employees, affiliates, contractors, licensors, and service providers, shall not be liable for any indirect, incidental, consequential, special, exemplary, or punitive damages arising out of or related to the use of, or inability to use, the platform.
Where liability cannot be excluded, total liability shall be limited to the amount paid by the user for the relevant course or service during the [insert time period] preceding the claim, or the minimum amount required by law, whichever is greater.
Users agree to indemnify, defend, and hold harmless Yixing Courses and ESING (HK) TRADING LIMITED from and against claims, liabilities, losses, damages, costs, and expenses arising out of:
- Breach of these Terms
- Misuse of the platform
- Infringement of third-party rights
- Unlawful conduct or submitted content
17. Suspension and Termination
Yixing Courses reserves the right to suspend, restrict, or terminate access or accounts at any time, with or without notice, if:
- These Terms are violated
- Conduct creates legal, operational, or security risks
- Payment fails or is improperly disputed
- Suspension or termination is required by law
Termination does not affect rights or obligations accrued before termination.
These Terms & Conditions may be updated from time to time. Revised versions will be posted on the website with an updated effective date. Continued use of the platform after changes become effective constitutes acceptance of the revised Terms.
These Terms & Conditions shall be governed by and interpreted in accordance with the laws of [Insert Governing Law Jurisdiction], without regard to conflict of law rules.
Any dispute arising out of or relating to these Terms or the use of Yixing Courses shall be subject to the jurisdiction of the courts of [Insert Jurisdiction], unless otherwise required by applicable law.
Yixing Courses
A business division/sub-brand of ESING (HK) TRADING LIMITED
Website: nb1668.com
Email: contact@nb1668.com
Address: Flat 2304, 23/F Ho King, Comm Centre, 2-16 Fa Yuen Street, Mong Kok Hong Kong
Support Page: https://nb1668.com/contact/
