1.What information do we collect? 

 1.1 After registering and agreeing to our privacy policy, you can log in and access the content of the app. We may obtain personal information that identifies you or your contact information, which is mainly used for registering and verifying user accounts. 

 1.2. When you register as a user or apply for new features, we may collect this information: account nickname, password, email, and phone number. This information is mainly used for user account verification and password verification, while email is used for backing up breeding data.

1.3. When you add friends or enable messaging features, we may collect this information:

Friend account nickname, email, and phone number, this information is mainly used for adding friends and search verification.

1.4. Due to the need to create a database on the mobile end of this app, storage permissions may be required for persistent storage of data within the app.

2. Regarding your personal information, TianShiLu strictly protects the security of your personal information. We use various security technologies and procedures to protect your personal information from unauthorized access, use, or disclosure. TianShiLu will disclose your personal information in accordance with legal requirements or in compliance with TianShiLu's relevant service terms and software license agreements, or have sufficient reason to believe that it is necessary to do so in order to: 

2.1 comply with the explicit provisions of laws or administrative regulations, or comply with the legal procedures applicable to TianShiLu; 

2.2 Comply with the relevant service terms and software license agreement of TianShiLu; 2.3 Protecting the rights or property of TianShiLus; 

2.4 Protect the personal safety of TianShiLu employees, users of TianShiLu products or services, or the general public in emergency situations; TianShiLu will not share this information with third parties without your permission, except for the situations listed in this policy.

3. Cancel account

3.1 According to national laws and regulations, we provide user account cancellation services within the APP, which can be found in the APP ->Me ->Settings ->Delete Account.

3.2. If the user registers a breeding enterprise and establishes relevant file data within this APP, or creates a public service department and receives submitted data, if the user chooses to cancel the account, the above relevant data will be deleted. In addition, the enterprise membership services purchased by the user will automatically terminate. Please be aware of and accept the losses caused by canceling the account. When you delete information from our servers, due to applicable laws and security technologies, our company may not immediately delete the corresponding information from the backup system. We will securely store your information until the backup can be cleared or anonymized.

3.3. In addition to the information mentioned in section 

3.4 above, the user's personal account information stored in the server database, such as encrypted user phone numbers, email accounts, accounts, and passwords, will also be deleted when logging out of the account. After the cancellation is completed, the customer will no longer be able to log in through the cancelled account. When the user logs in again with the original account, it will prompt: There is no such user.

4. About Us

4.1 The developer of this APP is TianShiLu Technology (Fujian) Co., Ltd;

4.2 The version of this APP is V1.0;

4.3 The name of this APP is: CryptoStockDecisions;

4.4 This privacy policy is formulated by TianShiLu Technology (Fujian) Co., Ltd. In order to provide better services to you, and in accordance with the requirements of business development, laws and regulations, and regulatory policy changes, we may revise and update this policy in a timely manner. For revised or updated privacy policies, we will display them on the privacy page of the app. You can also log in to the www.tianshilu.cn website to learn about the changes in the privacy policy.

The privacy policy of version 4.5 of this APP (V1.0) will take effect from 0:00 on November 5, 2026, and will expire when the next version is updated and launched.

5. How to contact us

5.1 If you have any questions, opinions, or suggestions regarding this privacy policy or personal matters, you can contact us via email at: csm@tianshilu.cn

5.2 You can also submit your opinions and suggestions directly within the app by going to: Me ->Aboutus ->Message Us.