Core Viewpoint - The article highlights the successful transformation of the Guitang River in Changsha's Yuhua District, showcasing the implementation of the "Green Mountains and Clear Waters are Gold and Silver Mountains" philosophy through significant investment and innovative ecological management practices [1][8]. Investment and Financial Impact - A total investment of 8.5 billion yuan has been made to promote comprehensive governance of the Guitang River basin [1]. - The annual average water quality at the river mouth has stabilized at Class III, and biodiversity has increased to 425 species, indicating a successful ecological recovery [4]. - The innovative "EOD" (Ecological Environment-Oriented Development) model has been established, promoting land value increase through ecological restoration and industry supporting environmental governance [8]. Economic Development - The transformation of the Guitang River into an "ecological economic belt" has led to increased tourism, with over 100,000 visitors annually to local campsites, enhancing local livelihoods [5]. - The establishment of a national-level green industrial park has attracted leading industries such as new energy vehicles and biomedicine, contributing to economic growth along the river [5]. - The integration of ecological and commercial activities has resulted in significant economic benefits, with local businesses reporting direct tourism revenue of nearly 10 million yuan during peak seasons [6]. Community and Environmental Engagement - The governance model encourages community participation, with volunteer river patrol teams becoming a regular feature, fostering a collaborative approach among government, enterprises, and citizens [4]. - The creation of a 100-kilometer greenway network and various recreational spaces has enhanced the quality of life for local residents, promoting a healthy urban environment [7]. Future Outlook - The Yuhua District aims to continue promoting the "Green Mountains and Clear Waters" philosophy, focusing on sustainable development and harmonious coexistence between humans and nature [8].