Application Name: WordKing
Developer Name: Changsong Sun
Update Date: 2025-02-17
Effective Date: 2025-02-17
Contact Information: wordking911@gmail.com

Changsong Sun respects and protects the personal privacy rights of all users who use the services. Changsong Sun will handle this information with a high degree of diligence and caution. Except as otherwise provided in this Privacy Policy, Changsong Sun will not disclose or provide such information to third parties without your prior consent. Changsong Sun will update this Privacy Policy from time to time. By agreeing to the service use agreement of Changsong Sun, you are deemed to have agreed to the entire content of this Privacy Policy. This Privacy Policy is an integral part of the service use agreement of Changsong Sun.

1. Scope of Application
a) Personal registration information you provide when registering a Changsong Sun account as required by Changsong Sun.

b) Information automatically received and recorded by Changsong Sun when you use Changsong Sun’s online services or visit its platform pages, including but not limited to your IP address, browser type, language used, access date and time, software and hardware characteristics, and webpage records.

c) User personal data legally obtained by Changsong Sun from business partners.

You understand and agree that the following information is not subject to this Privacy Policy:

a) Keywords you enter when using the search services provided by the Changsong Sun platform.

b) Information and data collected by Changsong Sun regarding your published content on the platform, including but not limited to participation in activities, transaction details, and evaluation records.

c) Violations of laws, regulations, or Changsong Sun’s rules, as well as measures taken by Changsong Sun against you.

2. Use of Information
a) Changsong Sun will not provide, sell, rent, share, or trade your personal information to any unrelated third party unless your prior permission is obtained or the third party and Changsong Sun (including its affiliated companies) jointly provide services to you. In such cases, once the service ends, the third party will be prohibited from accessing the information they previously had access to.

b) Changsong Sun also does not allow any third party to collect, edit, sell, or distribute your personal information in any way. If any Changsong Sun platform user engages in such activities, Changsong Sun has the right to immediately terminate the service agreement with that user.

3. Disclosure of Information
Under the following circumstances, Changsong Sun will disclose your personal information in whole or in part based on your personal consent or legal regulations:

a) Disclosure to third parties with your prior consent.

b) Sharing your personal information with third parties as necessary to provide the products and services you request.

c) Disclosure to third parties or administrative and judicial authorities in accordance with legal requirements or at the request of administrative or judicial institutions.

d) Disclosure to third parties if you violate Chinese laws, regulations, or the Changsong Sun service agreement or related rules.

e) If you are a qualified intellectual property complainant and have filed a complaint, your information may be disclosed to the respondent upon request to facilitate dispute resolution.

f) In a transaction conducted on the Changsong Sun platform, if either party fulfills or partially fulfills their transaction obligations and requests information disclosure, Changsong Sun has the right to provide the user with necessary information, such as the contact details of the counterparty, to facilitate transaction completion or dispute resolution.

g) Other disclosures that Changsong Sun deems appropriate based on laws, regulations, or platform policies.

4. Information Storage and Exchange
The information and data collected by Changsong Sun about you will be stored on the servers of Changsong Sun and/or its affiliated companies. This information and data may be transmitted to, accessed, stored, and displayed in countries or regions where you are located or where Changsong Sun collects such information.

5. Use of Cookies
a) If you do not refuse cookies, Changsong Sun will set or access cookies on your computer to enable you to log in or use services or features dependent on cookies. Cookies help Changsong Sun provide you with more thoughtful and personalized services, including promotional services.

b) You have the right to choose whether to accept cookies. You can refuse cookies by modifying your browser settings, but if you do so, you may not be able to log in or use services or features dependent on cookies.

c) The information obtained through cookies set by Changsong Sun will be subject to this policy.

6. Information Security
a) Your Changsong Sun account has security protection features. Please keep your username and password secure. Changsong Sun will take encryption and other security measures to ensure that your information is not lost, misused, or altered. However, please note that no security measures on the internet can be completely foolproof.

b) When using Changsong Sun’s online services for transactions, you may need to disclose personal information such as contact details or postal addresses to the other party. Please properly protect your personal information and only provide it to others when necessary. If you discover that your personal information, particularly your Changsong Sun username and password, has been compromised, please contact Changsong Sun customer service immediately so that appropriate measures can be taken.

7. Mobile Permissions and Usage
a) Camera Permission: Used for taking photos to recognize item quantities.

b) Photo Album Permission: Used for selecting images from the album to recognize item quantities.

c) Storage Permission: Used to store images after recognition.

8. Account Deletion
a) You can delete your account via: "My - Other Settings - Delete Account." After deleting your account, we will stop providing products or services to you and, as per your request, delete your personal information, except where required by law.

9. Third-Party SDK Integration
a) FireBase (com.google.firebase)

Service Type: Operational data statistics, crash data collection
Personal Information Collected: Device information (IMEI/MAC/Android ID/IDFA/OpenUDID/GUID/SIM card IMSI information, etc.)