详细英文注册信息如下：
Domain Name: shuanghua.cn ROID: 20050402s10001s04396641-cn Domain Status: clientTransferProhibited Registrant: 张玉 Registrant Contact Email: casualkation@163.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2005-04-02 05:56:53 Expiration Time: 2025-04-02 05:56:53 DNSSEC: unsigned