如果多次联系原注册商都不给您处理并提供转移密码，您可以向ICANN提起投诉，ICANN是一个非营利性的国际组织，负责通用顶级域名以及国家和地区顶级域名系统的管理、以及根服务器系统的管理等。期待能早日得到解决。

如下是向ICANN投诉方法：

地址：http://reports.internic.net/cgi/registrars/problem-report.cgi

1、Your name 填写您的名字 注册域名是的 可查询whios信息得到
2、Your organization(if any)填写组织机构，选填
3、Your email address 栏目填写注册域名时的email，方便联系
4、Your phone number(optional)填写您的电话
5、Specific domain name 您要投诉的域名
6、Please select your issue 写上您将要投诉的问题类型，我们选
Transfer Problems 表示是域名转移相关的问题。
7、下面的brief summary写上您的投诉事件，简单清楚即可。

然后提交即可，接着等待ICANN的邮件，邮件里会有详细指示，不出意外很快就会得到注册商发来的域名转移密码。

这里是我写的summary，需要的可以参考一下：

Hello

I bought a domain(这里填您的域名) in 2008.
I decided to transfer my domain to other for the better service and lower renew price.
But the agent disappeared and dont provide the auth code to me. And dns.com.cn ask me to renew the domain first which will cost me 130 RMB.
I think Im the domain owner and I have the right of transfering my domain by free. But many domain agents in China (not only dns.com.cn)always set up many check points and collect fees to avoid customers transfering domain out of them.
Pls ask dns.com.cn send the auth code of amznz.com to its owner email and regulate the behavior of Chinese agents.

Many Thanks
zhao