One channel: email

The only way to reach us is [email protected]. We'll read everything in these three categories:

Most emails get a reply within a few days; corrections get prioritised. Anything you send is used only to deal with that specific matter — it won't go on any mailing list or be shared with any third party. See the privacy policy for details.

What we don't provide

Important: watch out for impersonators. Yidaozhang has no customer support team, no social media accounts, and no chat groups. We will never message you first, send a friend request, or call you. Anyone who contacts you claiming to be "Yidaozhang support" or a "Yidaozhang team member" — especially if they're offering to recover funds or unfreeze an account — is a scammer. Block and report them immediately. Your entire relationship with this site is: this website, and one email address.