Exhibit 8.1

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List of Significant Subsidiaries and Consolidated Affiliated Entity of the Registrant

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Name of Entity	​ ​ ​	Date of Formation	​ ​ ​	Place of Incorporation	​ ​ ​	% of  Ownership	​ ​ ​	Principal Activities
​	​	​	​	​	​	​	​	​
YSX (HK) Holding Co., Limited	​	November 29, 2022	​	Hong Kong	​	100%	​	Investment holding
​	​	​	​	​	​	​	​	​
Yishengxin (Guangzhou) International Holding Co. Ltd.	​	December 30, 2022	​	Guangzhou, PRC	​	100%	​	WFOE, Consultancy and information technology support
​	​	​	​	​	​	​	​	​
Beijing Yi Chen Ma Tian	​	April 21, 2025	​	Beijing, PRC	​	100%	​	Investment holding
​	​	​	​	​	​	​	​	​
Xinjiang Yishengxin Network Technology Co. Ltd.	​	July 16, 2015	​	Kashi, PRC	​	VIE	​	Auto insurance aftermarket value-added services, and software development and information technology services
​	​	​	​	​	​	​	​	​
Xinjiang Yishengxin Network Technology Co., Ltd. (Guangzhou Branch)	​	December 9, 2015	​	Guangzhou, PRC	​	A branch company of Xinjiang Yishengxin Network Technology Co. Ltd.	​	Auto insurance aftermarket value-added services, and software development and information technology services
​	​	​	​	​	​	​	​	​
Xinjiang Yishengxin Chuangzhan Technology Co., Ltd.	​	July 2, 2017	​	Kashi, PRC	​	Subsidiary of Xinjiang Yishengxin Network Technology Co. Ltd.	​	Software development and information technology services
​	​	​	​	​	​	​	​	​
Beijing Yishengxin Network Technology Co., Ltd	​	August 29, 2022	​	Beijing, PRC	​	Subsidiary of Xinjiang Yishengxin Network Technology Co. Ltd.	​	Software development and information technology services
​	​	​	​	​	​	​	​	​
Guangzhou Yishengxin Network Technology Co., Ltd.	​	July 12, 2019	​	Guangzhou, PRC	​	Subsidiary of Xinjiang Yishengxin Network Technology Co. Ltd.	​	Auto insurance aftermarket value-added services, and software development and information technology services
​	​	​	​	​	​	​	​	​
Guangzhou Xihang Information Technology Co., Ltd	​	August 4, 2011	​	Guangzhou, PRC	​	VIE	​	Auto insurance aftermarket value-added services, and software development and information technology services

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