详细英文注册信息如下：
Domain Name: yutangjing.cn ROID: 20231130s10001s55481196-cn Domain Status: clientTransferProhibited Registrant: 孙文武 Registrant Contact Email: ddfn89888@163.com Sponsoring Registrar: 广东时代互联科技有限公司 Name Server: park.i-now.cn Name Server: park.i-now.com Registration Time: 2023-11-30 08:21:50 Expiration Time: 2025-11-30 08:21:50 DNSSEC: unsigned