ftp/sftp files between two different remote sessions

Hi WinSCP support,
Just wonder how to ftp/sftp files between two different remote sessions instead of from/to between remote and local sessions. Please help.
Thanks.
Hsiu-yu Yang
email: [email protected]

Please read FAQ:
https://winscp.net/eng/docs/faq_fxp

If that does not help, come back.