Privacy Policy

 Welcome to our product. 龙腾金牛 (including services provided by apps and other products, hereinafter referred to as "Products and Services") is developed and operated by Tran Ngoc Hieu (hereinafter referred to as "we"). Ensuring the security of user data and privacy protection is our top priority. This privacy policy outlines the data collected when you access and use our Products and Services and how it is processed.

Please read and fully understand all the rules and points of this privacy policy carefully before continuing to use our Products. By choosing to use them, you agree to all the contents of this privacy policy and agree that we collect and use your relevant information accordingly. If you have any questions about this policy during the reading process, you can contact our customer service for consultation. Please contact us at bleimehlsmucker21@gmail.com or through the feedback method in the product. If you disagree with any relevant agreements or any terms therein, you should stop using our Products and Services.

This privacy policy helps you understand the following:

1. How we collect and use your personal information;
2. How we store and protect your personal information;
3. How we share, transfer, and disclose your personal information;
4. How we use Cookies and other tracking technologies.

1. How we collect and use your personal information: Personal information refers to various information recorded electronically or by other means that can identify the identity of a specific natural person or reflect the activities of a specific natural person. We collect and use your personal information in strict accordance with the requirements of the "People's Republic of China Cybersecurity Law" and the "Information Security Technology Personal Information Security Specification" (GB/T 35273-2017), and other relevant laws and regulations, and strictly follow the principles of legitimacy, necessity, and necessity to collect and use your personal information during your use of our services and/or products.

2. How we store and protect your personal information: As a general rule, we only retain your personal information for the time necessary to achieve the purpose of information collection. We will retain your personal information for a strictly necessary time for managing our relationship with you (for example, when you open an account or obtain services from our products). For the purpose of complying with legal obligations or proving certain rights or contractual fulfillment within the applicable statute of limitations, we may need to retain your archived personal information after the above-mentioned period expires, and we cannot delete it at your request.

3. How we share, transfer, and disclose your personal information: When necessary for the management of our daily business activities and for the pursuit of legitimate interests to better serve customers, we will use your personal information in a compliant and appropriate manner. For comprehensive consideration of business and various aspects, we only use this data ourselves and do not share it with any third parties.

We may share your personal information externally in accordance with legal and regulatory requirements or mandatory requests from government authorities. Subject to compliance with legal and regulatory requirements, when we receive requests for the disclosure of the above information, we will request that corresponding legal documents, such as subpoenas or investigation letters, must be issued. We firmly believe that information requested by us should be kept as transparent as possible within the limits permitted by law.

There is no need to obtain your authorization and consent in advance for sharing, transferring, and disclosing your personal information in the following circumstances:

1. Directly related to national security and national defense security;
2. Directly related to criminal investigation, prosecution, trial, and execution of judgments;
3. It is necessary to safeguard the major legitimate rights and interests of you or other individuals, but it is difficult to obtain your consent;
4. Personal information that you voluntarily disclose to the public;
5. Personal information collected from legally publicized information, such as lawful news reports, government information disclosure, and other channels;
6. Necessary for signing and performing contracts as requested by the personal information subject;
7. Necessary to maintain the security and stable operation of the products or services provided, such as discovering and disposing of faults in products or services;
8. Other circumstances stipulated by laws and regulations.

4. How we use Cookies and other tracking technologies: To ensure the normal operation of the product, we will store small data files called Cookies on your computer or mobile device. Cookies usually contain identifiers, product names, and some numbers and characters. With Cookies, we can store your preferences or commodity data and determine whether registered users have logged in to improve service and product quality and optimize user experience.

We use various Cookies for different purposes, including: strictly necessary Cookies, performance Cookies, marketing Cookies, and functional Cookies. Some Cookies may be provided by external third parties to provide other functions to our products. We will not use Cookies for any purpose other than those described in this policy. You can manage or delete Cookies according to your preferences. You can clear all Cookies stored on your computer or mobile phone, and most web browsers have functions to block or disable Cookies. After blocking or disabling the Cookie function, it may affect your use of our products and services or you may not be able to fully use them.