Info on socks to ss

[Docop2]

Hi So i try your project but i'm not quite sure how the section : socks5 --> shadowsocks , do work. Was it we put a socks5 ip or like we open 1 session and connect to a socks5, then open another session to the vps and then do the command : shadowproxy -v socks://:8527/?via=ss://aes-256-cfb:[email protected]:8388 ?
thanks