1. 1. The User shall read and fully understand all clauses of this Agreement. Minors (under 18 years of age) shall review this Agreement under the supervision of a legal guardian. By proceeding with registration or use, the User acknowledges acceptance of all terms herein.
2. Clicking the "Agree" button during registration constitutes the User’s irrevocable acceptance of this Agreement.
3. Upon successful registration, S-Mandarin will issue a unique account and password. The User shall: - Safeguard account credentials against unauthorized access; - Bear sole responsibility for all activities conducted under the account, including those resulting from stolen credentials.
1. The specific content of the S-Mandarin service is provided according to actual circumstances, such as interactive courses, unit arrangements, review tests, personal learning data, learning goal settings, and all in-app functions.
2. Pricing Structure:
Free Services: Accessible without charge.
Paid Services: Subscription plans and premium features require payment.
Explicit Consent: S-Mandarin will clearly notify the User of fees prior to charging. Failure to pay entitles S-Mandarin to suspend paid services immediately.
Third-Party Costs:
The User shall bear all costs related to devices (such as phones, personal computers, and other internet or mobile network-related devices), internet access, or mobile data required to use the Software.
1. Users are entitled to use S-Mandarin’s personal homepage to upload photos and edit information.
2. Users must comply with relevant national laws and regulations when using S-Mandarin. Content must not include the following:
a) Opposing the basic principles of the constitution;
b) Endangering national security, leaking state secrets, subverting state power, or undermining national unity;
c)Damaging national honor and interests;
d) Inciting ethnic hatred or discrimination, undermining ethnic unity;
e) Violating national religious policies, promoting cults or feudal superstitions;
f) Spreading rumors, disrupting social order, or undermining social stability;
g) Spreading obscene, pornographic, gambling, violent, or terror-related content, or inciting crimes;
h) Insulting or slandering others, infringing on others' legitimate rights;
i) Containing false, harmful, threatening, invasive, harassing, defamatory, vulgar, obscene, or otherwise objectionable content;
j) Containing content restricted or prohibited by Chinese laws, regulations, rules, and any legally effective norms;
k) Content deemed unfavorable to S-Mandarin’s operations by the company.
3. Users must use S-Mandarin only for personal interaction, learning, and appreciation purposes, strictly non-commercial. Users shall not use the services to sell information, conduct surveys, advertise, or engage in other commercial purposes.
4. Users guarantee the authenticity and accuracy of the information they publish or disseminate through S-Mandarin, refraining from publishing rumors or false statements that could discomfort others.
5. Users shall not publish or disseminate content infringing on intellectual property rights.
6. Users who engage in the prohibited acts specified in Clauses 3 to 6 shall be solely liable for any legal consequences or infringement claims. If such actions cause any loss to S-Mandarin, the company reserves the right to claim compensation. S-Mandarin may also terminate services for violators and disclose user information to government or judicial authorities if required by law.
7. Users agree that S-Mandarin may include various commercial advertisements or related commercial information during service delivery. Users also agree to receive promotional or commercial information via email or other means from S-Mandarin.
1. When sharing personal creations or derivative works on S-Mandarin, users must not infringe on third-party copyrights.
2. Users own copyrights to original content shared on S-Mandarin. By sharing content, the User grants S-Mandarin a non-exclusive, royalty-free license to reproduce, distribute, and display such content through the platform.
1. Due to the unique nature of services, users agree that S-Mandarin has the right to change, interrupt, or terminate part or all services (including free, subscription, and paid features) at any time. For free services, no prior notice or liability is required. For paid services, S-Mandarin shall provide prior notice of any changes and offer substitute services of equivalent value. If the User declines the substitute services, a prorated refund will be issued based on the unused portion of the subscription. If users decline the replacement, unused service fees will be refunded after deducting fees for services already used.
2. Users understand that periodic or non-periodic maintenance of service platforms or devices may cause reasonable service interruptions. S-Mandarin will not bear any liability for such interruptions but will provide prior notice whenever possible.
3. S-Mandarin may interrupt or terminate services in the following cases:
a)False personal information provided by the user;
b)Violation of user rules in this agreement;
c)Failure to pay service fees for paid services;
d)Force majeure events (e.g., natural disasters).
4. S-Mandarin reserves the right to reclaim free account nicknames violating laws, regulations, or third-party rights.
5. Interpretation rights for this agreement belong to S-Mandarin.
1. This Automatic Renewal Service is an extension of the "S-Mandarin Annual Subscription Service" by automatically deducting the next cycle’s service fee from your payment account (e.g., prepaid account, third-party payment account, bank card, communication account, iTunes account). Users must ensure sufficient account balance to avoid renewal failure.
2. Subscription Period: One year. Users can cancel subscriptions but still access paid services during the paid period. For example, canceling a subscription purchased from January 1 to July 1 allows access until December 31, with no charge for the next cycle.
3. Fees for automatic renewal will be deducted 24 hours before the billing cycle expires.
4. iOS users can unsubscribe via the following steps:
(1) Open "App Store";
(2) Click the top-right avatar to access the account;
(3) Select "Subscriptions" and cancel "S-Mandarin Annual Subscription Service."
5. How to unsubscribe from Google Pay:
(1) Open the Google Play Store on your Android phone or tablet;
(2) Check if you are logged into the correct Google account;
(3) Tap on Payments & subscriptions;
(4) Select S-Mandarin Annual Subscription Service;
(5) Tap on Cancel Subscription;
(6) Follow the on-screen instructions.
6. Other methods follow the respective payment platform’s process.
7. Renewal status updates may have delays. If the automatic renewal function is not canceled at least 24 hours before the billing cycle ends, the system will renew and deduct fees automatically,
If any clause is deemed unenforceable, the remainder of the Agreement remains valid.
S-Mandarin may update this Agreement by posting revised terms on the Software. Continued use constitutes acceptance.
For inquiries, contact server@smandarin.com.