Privacy Policy

Privacy Policy for Website and Mobile Applications

Entity: Henan Qiandianxue Network Technology Co., Ltd

Office Address: No. 313, Yihe Building, Yihe Road Community, Linshanzhai Street, Zhongyuan District, China, Zhengzhou, 450000, CN

Website: qiandianxue.com

Business Support: support@qiandianxue.com

Key Accounts: yangxue1@qiandianxue.com

Effective Date: 2026-05-13

This Privacy Policy explains how we collect, use, store, share, and protect personal data when you use our website, digital services, and mobile applications distributed via Google Play, Apple App Store, and other lawful application marketplaces. This Policy is written to support compliance obligations in multiple jurisdictions and to provide transparent user rights and choices.

1. Scope and Covered Products

• This Policy applies to all websites, software products, mobile applications, content services, and online commercial modules operated by Henan Qiandianxue Network Technology Co., Ltd.
• Covered services include information technology consulting, network platform technology R&D, AI application development, short-video planning and production, cultural creative art design, brand planning and promotion, self-media operation services, data processing and storage services, online sales services for daily goods, home products, and beauty accessories, and software-hardware sales and maintenance.
• When a product has a service-specific notice, that notice applies together with this Privacy Policy.

2. Data We Collect

2.1 Data You Provide Directly

• Contact details such as name, email address, company, and communication content.
• Business account information submitted for support requests and key account cooperation.
• Purchase and transaction-related information for commercial services, subject to lawful processing limits.

2.2 Data Collected Automatically

• Device and network data: IP address, app instance identifier, OS version, language setting, and crash diagnostics.
• Usage data: feature interactions, session timestamps, app version, referral source, and in-app event analytics.
• Performance logs: error records, latency metrics, and quality monitoring signals.

2.3 Advertising and Monetization Data

• Ad request and response metadata, ad impressions, clicks, reward completions, and fraud-prevention signals.
• Advertising identifiers and consent strings where applicable, including Android Advertising ID and iOS identifiers subject to platform permissions.
• Contextual and limited behavioral signals for ad relevance, frequency capping, and campaign measurement, where legally permitted.

3. Purposes and Legal Bases

• Provide, maintain, secure, and improve our services and applications.
• Deliver customer support, enterprise onboarding, and contractual services.
• Perform analytics, quality assurance, abuse prevention, fraud detection, and security monitoring.
• Operate lawful advertising monetization and attribution systems.
• Comply with legal obligations, law-enforcement requests, dispute resolution, accounting, and audit duties.

4. App Store and Marketplace Compliance

• For Google Play distribution, we implement notices and controls aligned with Google Play Developer Program Policies, including user data transparency and SDK requirements.
• For Apple App Store distribution, we implement notices and controls aligned with Apple App Store Review Guidelines, App Tracking Transparency requirements, and privacy nutrition labels.
• For other markets (including but not limited to Huawei AppGallery, Samsung Galaxy Store, Xiaomi GetApps, Amazon Appstore, and regional lawful stores), we adapt disclosures and controls according to each marketplace policy framework.
• We may adjust data flows per platform rules, local law, and content restrictions. The strictest applicable standard may be applied to maintain global compliance continuity.

5. Advertising Platforms and Ad Formats

Our applications may integrate one or more advertising and monetization platforms, including but not limited to Google AdMob, Google Ad Manager, Meta Audience Network, AppLovin MAX, Unity Ads, ironSource LevelPlay, Pangle, Mintegral, Liftoff Monetize (formerly Vungle), Chartboost, InMobi, Moloco, Fyber, Smaato, PubMatic, and other compliant demand partners and mediation services.

• Supported ad formats may include splash ads, rewarded video ads, interstitial ads, and banner ads, and may include native ads where allowed.
• Advertising SDKs may process device information, advertising identifiers, approximate location signals, engagement signals, anti-fraud data, and consent status for bidding, serving, and measurement.
• We configure age-sensitive and region-sensitive controls, content filters, and ad request restrictions based on user location, declared age, and legal obligations.
• Where legally required, we request consent through recognized frameworks such as IAB TCF and U.S. state privacy strings, and respect applicable opt-out choices.

6. Cookies, SDKs, and Similar Technologies

• Website services may use cookies, local storage, and analytics tags for session integrity and service improvement.
• Mobile services may use SDKs and APIs for login, analytics, crash reporting, ad mediation, and billing compliance.
• You can manage some preferences via browser settings, device settings, and in-app privacy controls.

7. International and Regional Privacy Rights

7.1 EEA, UK, and Switzerland

• We support rights including access, rectification, erasure, restriction, portability, and objection under applicable law.
• Data transfers outside these regions are handled using lawful safeguards such as contractual clauses and risk assessment measures where required.

7.2 United States

• For applicable state laws (including California CPRA and other state privacy statutes), users may request access, deletion, correction, and opt-out of certain sharing or targeted advertising where applicable.
• We do not discriminate against users for exercising privacy rights as provided by law.

7.3 Canada and Other Jurisdictions

• We align operations with PIPEDA principles and similar legal expectations where required.
• We maintain policy adjustments to address local requirements in Asia-Pacific, Latin America, and Middle East regions when services are offered in those territories.

8. Data Sharing and Disclosure

• We may share data with service providers, infrastructure vendors, ad partners, analytics providers, payment processors, and legal advisors under contractual obligations and data-protection controls.
• We may disclose data when legally required, to protect rights and safety, to prevent fraud, or during mergers, acquisition, restructuring, or asset transfer events.
• We do not sell personal data in a manner prohibited by applicable law.

9. Data Retention

• We retain personal data only as long as needed for service delivery, legal compliance, dispute resolution, security, accounting, and legitimate operational needs.
• Retention periods differ by data category, legal requirements, and platform audit requirements.
• When retention is no longer required, data is deleted, anonymized, or securely archived according to policy and legal obligations.

10. Security Measures

• We implement administrative, technical, and organizational safeguards including access controls, encryption where suitable, environment hardening, monitoring, and incident response procedures.
• No security measure is absolute, but we continuously improve controls to reduce risk and protect service integrity.

11. Children and Age Policy

• Our services are not intended for children below the digital age of consent in their jurisdiction unless explicitly indicated with compliant parental controls.
• For child-directed contexts, we apply stricter settings including limited data processing, contextual advertising constraints, and required parental consent mechanisms under applicable law (including COPPA and relevant regional rules).
• If we learn that data was collected from a child without required authorization, we will take steps to delete or de-identify the data as required.

12. User Rights and Requests

• You may submit requests for access, correction, deletion, consent withdrawal, and other rights where available by contacting support@qiandianxue.com.
• We may verify identity and lawful authority before processing requests.
• Authorized agents may submit requests where legally permitted.

13. Third-party Services and External Links

• Our website and apps may contain links or integrations to third-party services that operate under their own privacy terms.
• We recommend reviewing third-party policies before providing information or enabling permissions.

14. Updates to This Policy

• We may update this Privacy Policy to reflect legal, operational, product, or partner changes.
• Material updates will be communicated through website notices, app updates, or other reasonable channels.

15. Contact and Complaints

For privacy inquiries, rights requests, or complaints, please contact:

• Business Support: support@qiandianxue.com
• Key Accounts: yangxue1@qiandianxue.com
• Office Address: No. 313, Yihe Building, Yihe Road Community, Linshanzhai Street, Zhongyuan District, China, Zhengzhou, 450000, CN

Where local law grants supervisory authority complaint rights, you may also contact your local data protection authority.