Privacy Policy

Protecting your private information is our priority. This Statement of Privacy applies to and 4U-Mandarin and governs data collection and usage. For the purposes of this Privacy Policy, unless otherwise noted, all references to 4U-Mandarin include and 4U-Mandarin. The 4U-Mandarin website is a Online language platform for teaching and learning foreign languages. site. By using the 4U-Mandarin website, you consent to the data practices described in this statement.


Collection of your Personal Information

In order to better provide you with products and services offered on our Site, 4U-Mandarin may collect personally identifiable information, such as your:


 -          First and Last Name

 -          Mailing Address

 -          E-mail Address

 -          Phone Number

 -          credentials and college degrees, certificates etc.


If you purchase 4U-Mandarin's products and services, we collect billing and credit card information. This information is used to complete the purchase transaction.


Please keep in mind that if you directly disclose personally identifiable information or personally sensitive data through 4U-Mandarin's public message boards, this information may be collected and used by others.


We do not collect any personal information about you unless you voluntarily provide it to us. However, you may be required to provide certain personal information to us when you select to use certain products or services available on the Site. These may include: (a) registering for an account on our Site; (b) entering a sweepstakes or contest sponsored by us or one of our partners; (c) signing up for special offers from selected third parties; (d) sending us an email message; (e) submitting your credit card or other payment information when ordering and purchasing products and services on our Site. To wit, we will use your information for, but not limited to, communicating with you in relation to services and/or products you have requested from us. We also may gather additional personal or non-personal information in the future.


Use of your Personal Information

4U-Mandarin collects and uses your personal information to operate its website(s) and deliver the services you have requested.


4U-Mandarin may also use your personally identifiable information to inform you of other products or services available from 4U-Mandarin and its affiliates.


Sharing Information with Third Parties

4U-Mandarin does not sell, rent or lease its customer lists to third parties.


4U-Mandarin may share data with trusted partners to help perform statistical analysis, send you email or postal mail, provide customer support, or arrange for deliveries. All such third parties are prohibited from using your personal information except to provide these services to 4U-Mandarin, and they are required to maintain the confidentiality of your information.


4U-Mandarin may disclose your personal information, without notice, if required to do so by law or in the good faith belief that such action is necessary to: (a) conform to the edicts of the law or comply with legal process served on 4U-Mandarin or the site; (b) protect and defend the rights or property of 4U-Mandarin; and/or (c) act under exigent circumstances to protect the personal safety of users of 4U-Mandarin, or the public.


Automatically Collected Information

Information about your computer hardware and software may be automatically collected by 4U-Mandarin. This information can include: your IP address, browser type, domain names, access times and referring website addresses. This information is used for the operation of the service, to maintain quality of the service, and to provide general statistics regarding use of the 4U-Mandarin website.


Use of Cookies

The 4U-Mandarin website may use "cookies" to help you personalize your online experience. A cookie is a text file that is placed on your hard disk by a web page server. Cookies cannot be used to run programs or deliver viruses to your computer. Cookies are uniquely assigned to you, and can only be read by a web server in the domain that issued the cookie to you.


One of the primary purposes of cookies is to provide a convenience feature to save you time. The purpose of a cookie is to tell the Web server that you have returned to a specific page. For example, if you personalize 4U-Mandarin pages, or register with 4U-Mandarin site or services, a cookie helps 4U-Mandarin to recall your specific information on subsequent visits. This simplifies the process of recording your personal information, such as billing addresses, shipping addresses, and so on. When you return to the same 4U-Mandarin website, the information you previously provided can be retrieved, so you can easily use the 4U-Mandarin features that you customized.


You have the ability to accept or decline cookies. Most Web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. If you choose to decline cookies, you may not be able to fully experience the interactive features of the 4U-Mandarin services or websites you visit.



This website contains links to other sites. Please be aware that we are not responsible for the content or privacy practices of such other sites. We encourage our users to be aware when they leave our site and to read the privacy statements of any other site that collects personally identifiable information.


Security of your Personal Information

4U-Mandarin secures your personal information from unauthorized access, use, or disclosure. 4U-Mandarin uses the following methods for this purpose:


 -          SSL Protocol

 -          SSL


When personal information (such as a credit card number) is transmitted to other websites, it is protected through the use of encryption, such as the Secure Sockets Layer (SSL) protocol.


We strive to take appropriate security measures to protect against unauthorized access to or alteration of your personal information. Unfortunately, no data transmission over the Internet or any wireless network can be guaranteed to be 100% secure. As a result, while we strive to protect your personal information, you acknowledge that: (a) there are security and privacy limitations inherent to the Internet which are beyond our control; and (b) security, integrity, and privacy of any and all information and data exchanged between you and us through this Site cannot be guaranteed.


Children Under Thirteen

4U-Mandarin does not knowingly collect personally identifiable information from children under the age of thirteen. If you are under the age of thirteen, you must ask your parent or guardian for permission to use this website.


Disconnecting your 4U-Mandarin Account from Third Party Websites

You will be able to connect your 4U-Mandarin account to third party accounts. BY CONNECTING YOUR Yo!Coach ACCOUNT TO YOUR THIRD PARTY ACCOUNT, YOU ACKNOWLEDGE AND AGREE THAT YOU ARE CONSENTING TO THE CONTINUOUS RELEASE OF INFORMATION ABOUT YOU TO OTHERS (IN ACCORDANCE WITH YOUR PRIVACY SETTINGS ON THOSE THIRD PARTY SITES). IF YOU DO NOT WANT INFORMATION ABOUT YOU, INCLUDING PERSONALLY IDENTIFYING INFORMATION, TO BE SHARED IN THIS MANNER, DO NOT USE THIS FEATURE. You may disconnect your account from a third party account at any time. Users may learn how to disconnect their accounts from third-party websites by visiting their "My Account" page. Users may also contact us via email or telephone.


E-mail Communications

From time to time, 4U-Mandarin may contact you via email for the purpose of providing announcements, promotional offers, alerts, confirmations, surveys, and/or other general communication.


If you would like to stop receiving marketing or promotional communications via email from 4U-Mandarin, you may opt out of such communications by Customers may unsubscribe from emails or from the platform by "replying STOP" or "clicking on the UNSUBSCRIBE button. Through email request they can have their profiles removed.


Changes to this Statement

4U-Mandarin reserves the right to change this Privacy Policy from time to time. We will notify you about significant changes in the way we treat personal information by sending a notice to the primary email address specified in your account, by placing a prominent notice on our site, and/or by updating any privacy information on this page. Your continued use of the Site and/or Services available through this Site after such modifications will constitute your: (a) acknowledgment of the modified Privacy Policy; and (b) agreement to abide and be bound by that Policy.


Contact Information

4U-Mandarin welcomes your questions or comments regarding this Statement of Privacy. If you believe that 4U-Mandarin has not adhered to this Statement, please contact 4U-Mandarin at:

Yaoyan Technologies

Chengdu City, Sichuan Province, China


Email Address:


Telephone number:

China: +86 173 2319 9769