Group 1 - The company, Zhongji Changshou Science, has signed a memorandum of cooperation with Haoshiduo Biotechnology to collaborate on longevity detection and management services [1] - The partnership aims to provide longevity biological products, medical testing, health consulting services, and management solutions within the health industry [1] - The company operates through its subsidiary, Hongfeng Development, which focuses on longevity science research, medical testing, biological products, and management [1] Group 2 - The board believes that the health and longevity science market has significant potential, as affluent customers are increasingly willing to invest in longevity applications to enhance their overall health and immune systems [2] - The memorandum aligns with the company's strategic development plan in the longevity science sector, which is expected to benefit future business growth [2] - The collaboration is anticipated to enhance the company's positioning in the longevity science diagnostics and medical services field, creating new revenue streams for long-term stable growth [2]