I have created account on https://www.zoho.com.cn/ ie. Zoho's China domain for Zoho-CRM integration.

and followed steps mentioned on https://www.zoho.com/crm/help/developer/api/oauth-overview.html.

1)Created account on https://www.zoho.com.cn/

2)Created developer app on https://accounts.zoho.com.cn/developerconsole

3)As mentioned on above documentation page I hit https://accounts.zoho.com/oauth/v2/auth?scope=ZohoCRM.users.ALL&client_id=CID&response_type=code&access_type=offline&redirect_uri=https://www.lipsum.com/. 

4)Tried to login using my Zoho CRM china domain credentials.

5)Every time I got error like "No such account, Sign up now."

6)Thus I don't get code from the browser, as I can't login to my account.

PFA. You can see URL in browser. Please let me know if I am missing anything in my request.

Just FYI, developer app and user account both are in China domain.

Your documentation says "You must make the authorization request from https://www.accounts.zoho.com. After the request is successful, the system automatically redirects you to your domain."

Or is this information incorrect.

Please help, it's urgent for our integration.

Thanks,

Prasad