AOL email client can't send/receive Chinese Email, what can I do?

Please Use other email clients to send / receive AOL email as provided by AOL Open Mail Access
Or use AOL webmail

Incoming e-mail server address: imap.aol.com (IMAP Protocal)
Outgoing e-mail server address: smtp.aol.com (SMTP port 586)

More details on setup different email clients