详细英文注册信息如下：
Domain Name: chaiqin.cn ROID: 20230921s10001s54492175-cn Domain Status: ok Registrant: 孙术薪 Registrant Contact Email: 1557387870@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns9.hichina.com Name Server: dns10.hichina.com Registration Time: 2023-09-21 16:33:07 Expiration Time: 2025-09-21 16:33:07 DNSSEC: unsigned