YZ Clarity Business English Yidong Zhang | Finance English
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Privacy Policy

Last updated: June 2026

This policy explains what personal data Yidong Zhang ("Clarity Business English", "I", "me") collects through this website, why it is collected, and the rights you have over it. I respect your privacy and only collect what I need to reply to you and provide coaching.

Who is responsible for your data

Yidong Zhang is the data controller for personal data collected through this site. You can get in touch at goodyidong@yahoo.co.uk.

What I collect and why

  • Contact form. When you send a message, I collect your name, email address, finance role, preferred next step, and the content of your message — so I can reply and discuss coaching with you.
  • Assessment. If you complete the on-site assessment, your answers are processed in your browser to show your result. They are only sent to me if you choose to share them with a message.
  • Booking. When you book a call, the scheduling provider collects the details needed to arrange and confirm it, such as your name, email, and chosen time.

Legal basis

I process your data on the basis of your consent when you contact me, and on the basis of taking steps at your request and performing a coaching agreement where one is in place. I do not use your data for advertising and I do not sell it.

Service providers I rely on

  • Web3Forms delivers contact-form submissions to my inbox.
  • Cal.com handles call scheduling and confirmations.

These providers process your data only to deliver their service. Each operates under its own privacy terms.

How long I keep it

I keep enquiry and coaching correspondence for as long as needed to respond to you and provide coaching, and no longer than necessary. You can ask me to delete your data at any time.

Cookies

This site uses only essential cookies. There are no advertising, tracking, or analytics cookies. For details, see the Cookie Policy.

Your rights

Under UK data protection law you can ask to access, correct, or delete your data, object to or restrict its use, and withdraw consent at any time. To exercise any of these, email goodyidong@yahoo.co.uk. You also have the right to complain to the UK Information Commissioner's Office (ICO).

Changes to this policy

I may update this policy from time to time. The "last updated" date above shows when it last changed.

Questions about your data?

Email Yidong directly at goodyidong@yahoo.co.uk.