详细英文注册信息如下：
Domain Name: piqian.com.cn ROID: 20240219s10011s97716946-cn Domain Status: clientTransferProhibited Registrant: 杨卫秀 Registrant Contact Email: pingguo701@gmail.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-02-19 07:07:59 Expiration Time: 2025-02-19 07:07:59 DNSSEC: unsigned