In response to the chronic disease prevention and control objectives of the Healthy China Initiative (2019-2030), China's National Health Commission and 15 other government bodies jointly launched the Implementation Plan for the "Weight Management Years" Campaign (hereinafter referred to as the Plan). This national initiative aims to establish a comprehensive system for preventing and managing abnormal body weight, thereby shifting the focus of chronic disease intervention towards earlier prevention. This article examines the context of the Plan's introduction, highlights its key policy innovations, and provides an in-depth discussion of critical challenges, including individual adherence and monitoring system development. The article proposes concrete implementation strategies for healthcare providers within clinical settings, focusing on preventive care, targeted public education, and integrated obesity management throughout the care continuum, which support the clinical translation of the Plan and weight management practices.