1. App Permissions Collection

The application may collect the following types of permission information on Android, iOS, HarmonyOS NEXT and other operating systems:

• Vibration Control: Allows the app to control the vibrator.
• Full Network Access: Allows the app to create network sockets and use custom network protocols.
• View Network Connections: Allows the app to view information about network connections.
• View WLAN Connections: Allows the app to view Wi-Fi network information.
• Change Network Connectivity: Allows the app to change network connection status.
• Find Accounts on Device: Allows the app to get the list of accounts known by the phone.
• Connect to WLAN Networks: Allows the app to connect to and disconnect from WLAN access points.
• Prevent Phone Sleep: Allows the app to prevent the phone from going to sleep.
• Modify System Settings: Allows the app to modify the system's settings data.
• Storage Space: Modify or delete the contents of your shared storage.
• Read Phone State and Identity: Allows access to the phone functions of the device.
• SD Card Access: Read the contents of your SD card.
• Read Image Files: Read image files from shared storage.
• Read Video Files: Read video files from shared storage.
• Take Photos and Videos: Use camera to take photos and record videos.
• Read Location from Media: Read location information from your media collection.
• Read Audio Files: Read audio files from shared storage.
• Retrieve Running Apps: Retrieve information about recently running and currently running tasks.
• Precise Location (Foreground only): Get your precise location only when the app is in foreground.
• Approximate Location (Network-based): Get your approximate location based on network sources.

2. Third-party SDKs

To ensure the realization of some functions of the application software and the safe and stable operation of the application, we may access software development kits (SDKs) provided by third parties to achieve related purposes. During your use, these third parties will collect and process relevant information in accordance with their own privacy policies to provide services normally. We will conduct strict security testing on the software tool development kits (SDKs) obtained by our partners to protect the reasonable use and security of your personal information.

Youlianghui SDK To facilitate your browsing of commercial advertisements, achieve advertising delivery, advertising monitoring, advertising attribution, advertising effect optimization, statistical delivery results, reduce app crashes, ensure normal server operation, improve scalability and performance. We use the Youlianghui Advertising SDK provided by Shenzhen Tencent Computer System Co., Ltd. Need to obtain your approximate location information (base station, nearby WiFi, connected WiFi), device manufacturer, brand, device model, operating system version, screen resolution, screen orientation, screen DPI, IP address, network type, operator, system startup time, time zone, system language, disk space, battery level, charging status, screen brightness, iOS device name, OAID, ODID, Android_ID, IDFV, IDFA, application package name, version number, process name, running status, application list, application installation information, product interaction data, advertising data, crash data, performance data, acceleration, gyroscope sensor, Android magnetic gravity sensor, iOS pressure sensor, usage data and diagnostic data. View Youlianghui Privacy Policy

Chuanshanjia SDK To facilitate your browsing of commercial advertisements, used for advertising display, monitoring, attribution and delivery effect analysis and optimization, and provide personalized recommendation services. We use the Chuanshanjia Advertising SDK provided by Beijing Juliang Engine Network Technology Co., Ltd. When in silent state or running in the background, may obtain your device brand, model, software system version, screen density, screen resolution, device language, device time zone, SIM card information (mcc&mnc), CPU information, available storage space size, OAID, AndroidID, phone system restart time, total disk space, total system memory space, IDFV, ODID, operator information, Wi-Fi status, network signal strength, IP address, application package name, running process information, version number, application foreground/background status, software list information, linear acceleration sensor, magnetic field sensor, rotation vector sensor, acceleration sensor, gyroscope sensor, precise location information, approximate location information (WiFi list, WLAN access point (such as SSID, BSSID), base station), crash data, performance data, interaction data such as advertising display, click and conversion View Chuanshanjia Privacy Policy

Kuaishou Alliance SDK To facilitate your browsing of commercial advertisements, provide personalized recommendation services including but not limited to advertising delivery, display of graphic or video/live content, recommendation of goods or services. We use the Kuaishou Alliance SDK provided by Beijing Kuaishou Technology Co., Ltd. To provide personalized services, when in silent state or running in the background, may collect and use your device information (including hardware model, operating system version, device identifier (IMEI, IMSI, MAC address, OAID, MEID, AndroidID, IDFA, IDFV), your operation information (including advertising browsing, clicking, conversion and other related operation records), overall installation and usage of the application and other information provided by other partners authorized by you. The system will automatically analyze and calculate the above information, predict your preference characteristics, and provide personalized recommended advertisements and services based on the calculation results. View Privacy Policy

3. Data Storage

We store your information securely through local storage, databases, and server logs. Generally, we only store your personal information for the time necessary to achieve the service purpose or under the conditions stipulated by laws and regulations.

We will store the personal information of users collected within China in China in accordance with legal regulations. Currently, we do not cross-border transmit or store your personal information. If cross-border transmission or storage is required in the future, we will inform you of the purpose of information出境, the recipient, security assurance measures and security risks, and obtain your consent.

When our products or services cease operations, we will notify you by means of push notifications, announcements, etc., and delete your personal information or anonymize it within a reasonable period, unless otherwise stipulated by laws and regulations.

• Use encryption technology to protect data transmission and storage
• Implement access control and permission management
• Conduct regular security assessments

4. Data Security

We use various security technologies and procedures to prevent loss, misuse, unauthorized access, or disclosure of information.

For example, in some services, we will use encryption technology (such as SSL) to protect the personal information you provide. However, please understand that due to technical limitations and possible malicious means, in the Internet industry, even if we do our best to strengthen security measures, it is impossible to always guarantee 100% security of information.

You need to understand that the systems and communication networks you use to access our services may have problems due to factors beyond our control.

5. Information Usage

We may use the information collected in the process of providing services to you for the following purposes:

• Provide services to you;
• Use for identity verification, customer service, security protection, fraud monitoring, archiving and backup purposes when we provide services to ensure the security of the products and services we provide to you; help us design new services and improve our existing services;
• Make us better understand how you access and use our services so as to respond to your personalized needs in a targeted manner, such as language settings, location settings, personalized help services and instructions, or respond to you and other users in other aspects;
• Provide you with more relevant advertisements to replace generally delivered advertisements;
• Evaluate the effects of advertisements and other promotional activities in our services and improve them;
• Software certification or management software upgrade;
• Let you participate in surveys about our products and services.

According to relevant laws and regulations, in the following situations, sharing, transferring, and publicly disclosing your personal information does not require prior authorization and consent from you:

• Directly related to national security and national defense security;
• Directly related to public security, public health, and major public interests;
• Related to criminal investigation, prosecution, trial, and execution of judgments;
• For the purpose of safeguarding the major legitimate rights and interests of the personal information subject or other individuals but it is difficult to obtain the consent of the person;
• The personal information collected is disclosed to the public by the personal information subject on his/her own;
• Other situations stipulated by laws and regulations.

According to legal provisions, sharing and transferring de-identified personal information, and ensuring that the data recipient cannot restore and re-identify the personal information subject, does not constitute external sharing, transfer, and public disclosure of personal information. The storage and processing of such data will not require separate notification and consent from you.

6. Information Sharing

1. Currently, we will not actively share or transfer your personal information to third parties. If there are other situations where your personal information is shared or transferred or you need us to share or transfer your personal information to third parties, we will directly or confirm that the third party obtains your express consent for the above actions.

2. For the purpose of advertising delivery, evaluating and optimizing advertising delivery effects, etc., we need to share part of your data with third-party partners such as advertisers and their agents, requiring them to strictly comply with our measures and requirements for data privacy protection, including but not limited to processing according to data protection agreements, commitment letters and related data processing policies, avoiding identification of personal identity, and ensuring privacy security.

3. We will not share information that can be used to identify your personal identity (such as your name or email address) with partners unless you explicitly authorize it.

4. We will not publicly disclose the collected personal information. If public disclosure is necessary, we will inform you of the purpose of this public disclosure, the type of information disclosed and possible sensitive information involved, and obtain your express consent.

5. As our business continues to develop, we may conduct transactions such as mergers, acquisitions, and asset transfers. We will inform you of the relevant situation and continue to protect or require the new controller to continue to protect your personal information in accordance with laws and regulations and standards not lower than those required by this Privacy Policy.

6. In addition, according to relevant laws, regulations and national standards, in the following situations, we may share, transfer, and publicly disclose personal information without prior authorization and consent from you:

• Directly related to national security and national defense security;
• Directly related to public security, public health, and major public interests;
• Directly related to criminal investigation, prosecution, trial, and execution of judgments;
• For the purpose of safeguarding the major legitimate rights and interests of the personal information subject or other individuals but it is difficult to obtain the consent of the person;
• The personal information subject discloses personal information to the public on his/her own;
• Collect personal information from legally publicly disclosed information, such as legal news reports, government information disclosure and other channels;

7. Cookie Usage Rules

We may use Cookies and similar technologies to collect and use your information to achieve the following purposes:

• Remember your preferences and login status to improve user experience;
• Analyze website traffic and usage patterns to optimize service performance;
• Provide personalized content and advertisements to improve advertising relevance;
• Improve website security and performance, prevent fraud and malicious attacks;
• Evaluate advertising effects and optimize advertising delivery.

You can refuse or restrict the use of Cookies through browser settings, but please note that deleting or restricting Cookies may affect your user experience and even cause some functions to fail to work properly.

We will not use Cookies for other purposes not clearly stated in this policy.

8. Your Rights

You can request access to your personal information held by us; You have the right to correct inaccurate or incomplete personal information; Under specific circumstances, you can request the deletion of your personal information; Under specific circumstances, you can request restriction of the processing of your personal information; You can request to obtain a copy of your personal information, or request us to directly transmit it to a third party; You can withdraw your consent to the processing of personal information. The withdrawal of consent does not affect the personal information processing activities that have been carried out based on consent before the withdrawal; You have the right to object to decisions made by us solely based on automated decision-making methods; You can request us to explain the rules of personal information processing.

If you need to exercise the above rights, you can contact us through the contact information provided in this policy. We will reply within 15 working days after receiving your request. According to legal requirements, our reply may take some time, and we will inform you of the processing progress in a timely manner.

To ensure security, we may first verify your identity before processing your request. We have the right to refuse to process unreasonable or repeated requests.

9. Policy Changes

We may revise the terms of this Privacy Policy from time to time. When changes occur, we will prompt you with the new Privacy Policy when the version is updated and explain the effective date to you. Please read the content of the changed Privacy Policy carefully. If you continue to use our services, it means that you agree to our processing of your personal information in accordance with the updated Privacy Policy.

• Major changes will be notified in advance through significant means
• The updated policy will be published on the website and the "last updated" date will be updated
• Continued use of the service is deemed acceptance of the updated policy

10. Personal Information Protection Officer Contact Information

To effectively protect your personal information rights, implement the requirements of the \"Data Security Law of the People's Republic of China\", \"Personal Information Protection Law of the People's Republic of China\" and related laws and regulations, we have legally established a personal information protection officer who is fully responsible for supervising and guiding personal information protection related work, fulfilling personal information protection responsibilities, and accepting your complaints and suggestions. Personal Information Protection Officer Email: yuanhai1862@foxmail.com

To ensure efficient and accurate processing of your requests and protect the security of your personal information, please provide the following necessary information when contacting us: 1. Your name, valid ID number, and contact information. 2. Your account information for our company's products or services (if any). 3. The specific request, question, or suggestion you have raised and the relevant factual basis. 4. If the application is submitted by a legal representative or agent, corresponding authorization documents need to be provided. We will verify your identity and respond to or process your request within fifteen working days in accordance with the \"Personal Information Protection Law of the People's Republic of China\" and other relevant regulations. For complex matters, the processing time limit may be extended according to law, and we will inform you in a timely manner.

11. Personal Information Storage Period

We will store the personal information of users collected within China in China in accordance with legal regulations, and there is no situation of collecting user information overseas. We promise that the storage time of your personal information is always within a reasonable and necessary range. We determine the storage period of user information based on business needs and national laws and regulations. Specific reference regulations are as follows:

• Article 21 of Chapter 3 of the "Cybersecurity Law" stipulates: Take technical measures to monitor and record the operating status of the network and network security incidents, and retain network logs for no less than six months in accordance with regulations.
• Article 31 of Chapter 2 of the "E-commerce Law" stipulates: The storage time of commodity and service information and transaction information shall be no less than three years from the date of transaction completion; if otherwise stipulated by laws and administrative regulations, follow those regulations.
• Article 30 of the "Measures for the Administration of Online Transactions" stipulates: The business license or personal true identity information records of operators within the platform shall be stored for no less than two years from the date of the operator's deregistration on the platform, and the transaction record backup shall be stored for no less than two years from the date of transaction completion.
• Article 7 of the "Measures for the Administration of Mobile Internet Service Information" stipulates: Record user log information and save it for sixty days.

After exceeding the storage period, we will delete your personal information or anonymize it in accordance with legal requirements. If otherwise stipulated by laws and regulations, follow those regulations.

12. Minor Protection

We encourage parents or guardians to guide minors under the age of eighteen to use our services.

We value the protection of minors' personal information. In the process of using our services, we presume that you have the corresponding civil capacity. If you are a minor, before using our application, you should carefully read this privacy policy under the supervision and guidance of your parents or other guardians, and provide information to us with the consent of your parents or guardians.

We suggest that minors encourage their parents or guardians to read this Privacy Policy and suggest that minors seek the consent and guidance of their parents or guardians before submitting personal information.