It looks like the hostname or the port isn't inputted correctly.

Hostname error:

ssh: Could not resolve hostname haha: \335\362\356\362 \365\356\361\362 \35 5\345\350\347\342\345\361\362\345\355.

Port error

[21:53:23.150] Failed to parse remote port from server output

Make sure you put the ip address or the domain name of the server in correctly, otherwise it won't work.