Welcome to Changhui Collaboration Software ("the Software"). This Agreement is a legal contract between you and 洪洞昌辉网络科技有限公司 regarding the download, installation, use of the Software, and related services. Please read and fully understand each term. If you do not agree to any term of this Agreement, please do not use the Software.
1.1 By applying for beta access through the official website, downloading, or using any part of Changhui Collaboration Software, you indicate that you have read, understood, and agree to be bound by these Terms of Service and all related provisions.
1.2 洪洞昌辉网络科技有限公司 ("the Company") reserves the right to modify this Agreement from time to time due to changes in laws, regulations, or operational needs. The revised agreement will be published on the official website (www.tceahms.com) or within the Software and will take effect upon publication. If you continue to use the Software, you are deemed to accept the updated terms.
2.1 License Grant: The Company grants you a personal, non-exclusive, non-transferable, non-sublicensable, limited license to install and use the beta version of the Software on Windows operating system devices within the territory of the People's Republic of China (mainland China only) for purposes of internal team collaboration, video conferencing, and file management.
2.2 Use Restrictions: You shall not engage in the following activities:
2.3 Special Beta Notes: The beta version may contain unresolved defects, unstable features, or data migration risks. You understand and voluntarily assume the risk of data loss or functional anomalies that may result from using a preview version. The Company will make every effort to optimize, but is not liable for business losses directly caused by the beta version.
3.1 Registration Obligations: To use the full features of the Software, you need to provide true, accurate, and valid email addresses and contact information. If your information changes, please update it promptly.
3.2 Account Security: You are solely responsible for the confidentiality of your account and password. Any activity conducted through your account will be deemed as performed by you. If you discover that your account has been compromised or there is a security vulnerability, you must immediately notify the Company.
3.3 Account Cancellation: You may stop using the Software at any time and request cancellation of your beta account in writing. We will delete your personal information within 15 business days after receiving the request, unless retention is required by law.
4.1 Core Features: Changhui Collaboration Software provides HD video conferencing, smart channel chat, cloud file collaboration, organizational structure management, and other services. Some advanced features may become paid after the beta period, and advance notice will be given.
4.2 Service Availability: The Company will make reasonable efforts to ensure the stability and security of the service, but service interruptions may occur due to system maintenance, upgrades, network failures, or force majeure. We will publish maintenance notices on the official website in advance (except in emergencies).
4.3 Service Adjustments: The Company reserves the right to add, adjust, or discontinue certain functional modules based on user needs or operational strategies. For changes involving paid features, a reasonable transition period will be provided.
5.1 Ownership of User Content: The intellectual property rights in documents, chat records, meeting recordings, and other data you upload, store, and share through the Software ("User Content") remain with you or the original rights holder. You grant the Company a worldwide license to store, transmit, and display the content as necessary to provide the service.
5.2 Prohibited Content: You shall not use the Software to create, reproduce, or disseminate the following content:
5.3 Handling Violations: If we discover violations of the above rules, the Company has the right, without notice, to delete the violating content, suspend or terminate your account, and reserves the right to report to regulatory authorities.
6.1 The intellectual property rights and related interests in the Software (including but not limited to source code, object code, interface design, icons, brand logos, fonts, etc.) are owned by 洪洞昌辉网络科技有限公司 and are protected by the Copyright Law, Trademark Law of the People's Republic of China, and international treaties.
6.2 Without the Company's written consent, you may not use the "Changhui Collaboration Software" or related logos for commercial promotion or apply to register them as trademarks.
7.1 The Company attaches great importance to user privacy. Please refer to the Privacy Policy for detailed data processing rules. That policy is an integral part of this Agreement.
7.2 We use industry-standard encryption technologies and access control measures to protect your data. However, please note that internet transmission is not absolutely secure, and you should make additional backups of important data.
8.1 The Software is provided on an "AS IS" and "AS AVAILABLE" basis. To the maximum extent permitted by law, the Company makes no warranties, express or implied, including but not limited to merchantability, fitness for a particular purpose, error-free or uninterrupted operation.
8.2 The Company is not liable for service interruptions or data loss under the following circumstances:
8.3 The Company is not liable for any indirect, incidental, or special damages (including but not limited to loss of profits, data loss, business interruption) arising from the use or inability to use the Software, even if the Company has been advised of the possibility of such damages.
To the extent not prohibited by applicable law, the Company's total cumulative liability to you (if any) shall not exceed the total fees paid by you to the Company for the Software in the past 12 months (for beta free users, the liability limit is RMB 100). This limitation applies to any form of liability, whether based on contract, tort (including negligence), or otherwise.
10.1 You may terminate this Agreement by stopping use of the Software and canceling your account.
10.2 If you violate any term of this Agreement, the Company has the right to immediately terminate this Agreement and suspend your access without prior notice.
10.3 After termination, you must immediately uninstall the Software and delete all copies. For User Content stored prior to termination, we will retain it for a period as described in the Privacy Policy before deletion.
11.1 The formation, execution, and interpretation of this Agreement shall be governed by the laws of the mainland region of the People's Republic of China, excluding conflict of laws provisions.
11.2 Any dispute arising from or relating to this Agreement shall be resolved through friendly negotiations between the parties. If negotiation fails, either party has the right to submit the dispute to the competent people's court in the place where 洪洞昌辉网络科技有限公司 is registered (山西省临汾市洪洞县).
12.1 If any provision of this Agreement is held to be invalid or unenforceable for any reason, the remaining provisions shall remain valid and binding.
12.2 The Company's failure to exercise or enforce any right under this Agreement shall not constitute a waiver of that right.
12.3 If you have any questions about this Agreement, please contact us using the information below.
Thank you again for choosing Changhui Collaboration Software. We are committed to providing enterprises with secure and efficient collaboration tools. Please comply with this Agreement and use the service responsibly.