详细英文注册信息如下：
Domain Name: chachao.com.cn ROID: 20230609s10011s97163449-cn Domain Status: clientTransferProhibited Domain Status: clientHold Registrant: 李俊 Registrant Contact Email: lifan90513@outlook.com Sponsoring Registrar: 上海美橙科技信息发展有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2023-06-09 04:04:44 Expiration Time: 2025-06-09 04:04:44 DNSSEC: unsigned