Welcome to our website: https://www.dajianbiji.com/en/ (including the services provided by the Website and other products, hereinafter referred to as the “Products and Services”) is developed and operated by Dajian Notes (hereinafter referred to as “we” or “us”). (hereinafter referred to as “we”) and operated by Big Jane Notes. Ensuring the security and privacy of our users’ data is our top priority, and this Privacy Policy sets out the data collected when you access and use our Products and Services and how it is processed.

Please be sure to read and confirm that you fully understand all the rules and points of this Privacy Policy before you continue to use our products, and once you choose to use it, you are deemed to agree to all the contents of this Privacy Policy and consent to the collection and use of your information in accordance with it. If you have any questions about this policy during the reading process, you can contact our customer service consulting, Please contact us via email(hellojack202102@gmail.com) or the feedback form on this page. If you do not agree with the agreement or any of its terms, you should stop using our products and services.

This Privacy Policy helps you understand the following:

A. How we collect and use your personal information; and

How we store and protect your personal information.

How we share, transfer, and publicly disclose your personal information.

How we use cookies and other tracking technologies.

I. How we collect and use your personal information

Personal information refers to all kinds of information recorded electronically or by other means that can identify a specific natural person or reflect the activities of a specific natural person, either alone or in combination with other information. We collect and use your personal information, including but not limited to your e-mail address, in accordance with the requirements of the Network Security Law of the People’s Republic of China and the Code for Security of Personal Information in Information Security Technology (GB/T 35273-2017), as well as other relevant laws and regulations, and in strict compliance with the principles of legitimacy, legality, and necessity for the purpose of your use of the services and/or products provided by us.

In order to receive our full range of products and services, you should first register for a user account, through which we will record the relevant data. All the information you provide is derived from the data you provided during registration. You are prepared to use the account name, password, and your own contact information, we may send a text message or e-mail to verify the validity of your identity.

How we store and protect your personal information

As a general rule, we retain your personal information only for as long as is necessary to fulfill the purposes for which it was collected. We will retain your personal information for as long as is strictly necessary to manage our relationship with you (for example, when you open an account to access services from our products). For the purposes of complying with a legal obligation or to prove that a right or contract satisfies the applicable statute of limitations, we may need to retain your personal information on file after the expiration of the above period and may not be able to delete it at your request. We ensure that your personal information is completely deleted or anonymized when it is no longer necessary for the purposes or files corresponding to our legal obligations or statutes of limitations.

We use industry-standard security measures to protect the personal information you provide and encrypt critical data from unauthorized access, public disclosure, use, modification, damage, or loss. We take all reasonably practicable steps to protect your personal information. We use encryption technology to ensure data confidentiality; we use trusted protection mechanisms to prevent malicious attacks on data.

C. How we share, transfer and publicly disclose your personal information

We will use your personal information in a compliant and appropriate manner when necessary to manage our day-to-day business activities and to pursue legitimate interests in order to better serve our customers. We will use the data only for our own purposes and will not share it with any third party, for the sake of our business and all aspects of our business.

We may share your personal information in accordance with laws and regulations or mandatory requirements of governmental authorities. Subject to the laws and regulations, when we receive a request for disclosure of information as described above, we will require that the corresponding legal documents, such as a subpoena or letter of inquiry, must be produced. We strongly believe in being as transparent as possible about the information we are asked to provide, to the extent permitted by law.

The sharing, transfer, and public disclosure of your personal information does not require your prior authorized consent in the following situations:

1. Directly related to national security and national defense security; and

2. Directly related to crime investigation, prosecution, trial and judgment execution, etc.; and

3, for the purpose of maintaining your or other individuals’ lives, property, and other important legitimate rights and interests, but it is difficult to get my consent.

4. Personal information that you disclose to the public on your own.

5. Personal information collected from legitimate publicly disclosed information, such as legitimate news reports, government information disclosure, and other channels.

6. Necessary for the conclusion and fulfillment of contracts based on the request of the subject of the personal information; and

7. Necessary for maintaining the safe and stable operation of the products or services provided, such as discovering and disposing of product or service failures; and

8. Other cases stipulated by laws and regulations.

How we use cookies and other tracking technologies

In order to ensure the normal operation of the products, we will store small data files called cookies on your computer or mobile device. Cookies usually contain an identifier, the name of the product, and some numbers and characters. Cookies enable us to store data such as your preferences or products and to determine whether a registered user is logged in, to improve the quality of our services and products, and to optimize the user experience.

We use a variety of cookies for different purposes, including strictly necessary cookies, performance cookies, marketing cookies, and functionality cookies. Some cookies may be provided by external third parties to provide additional functionality 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 cell phone, and most web browsers have a feature to block or disable cookies that you can configure in your browser. Blocking or disabling cookies may affect your ability to use or take full advantage of our products and services.