As filed with the Securities and Exchange Commission on August 8, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 YOUXIN TECHNOLOGY LTD (Exact Name of Registrant as Specified in Its Charter) Not Applicable (Translation of Registrant's name into English) (Primary Standard Industrial Classification Code Number) Room 1005, 1006, 1007, No. 122 Huangpu Avenue West, Tianhe District, Guangzhou, Guan ...