SCHEDULE 13G 0002069007 XXXXXXXX LIVE Class B Ordinary Shares, $0.000025 par value per share 03/31/2025 0001967397 LZ TECHNOLOGY HOLDINGS LIMITED G57Y3D109 Unit 311, Floor 3, No. 5999 Wuxing Avenue, Zhili Town, Wuxing District Huzhou City F4 313000 Rule 13d-1(d) Weihua Chen F4 38501140.00 0.00 38501140.00 0.00 38501140.00 N 29.71 IN * Row 11 is calculated based on a total of 129,570,000 outstanding Class B Ordinary Shares of the Issuer as of March 31, 2025. Youder Investment Group Limited D8 38501140.00 0.00 38501140.00 0.00 38501140.00 N 29.71 CO * Row 11 is calculated based on a total of 129,570,000 outstanding Class B Ordinary Shares of the Issuer as of March 31, 2025. LZ TECHNOLOGY HOLDINGS LIMITED Unit 311, Floor 3, No. 5999 Wuxing Avenue, Zhili Town, Wuxing District Huzhou City, Zhejiang Province, People's Republic of China, 313000 This statement is being jointly filed by Weihua Chen and Youder Investment Group Limited (each, a "Reporting Person"). The principal business address of each Reporting Person is Unit 311, Floor 3, No. 5999 Wuxing Avenue, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province, People's Republic of China, 313000. Weihua Chen: China. Youder Investment Group Limited: British Virgin Islands. Y See Row 9 of the cover page for each Reporting Person. See Row 11 of the cover page for each Reporting Person. See Row 5 of the cover page for each Reporting Person. 0 See Row 7 of the cover page for each Reporting Person. 0 Y Y Y Y Y Y Exhibit 1 - Joint Filing Agreement Weihua Chen /s/ Weihua Chen 05/19/2025 Youder Investment Group Limited /s/ Weihua Chen 05/19/2025