Core Viewpoint - The article highlights the winter scenery at Xiangtao Park in Nanpi County, Hebei Province, showcasing the integration of evergreen plants to enhance the winter landscape [1][5]. Group 1: Environmental Management - Nanpi County has strategically selected cold-resistant, drought-resistant, and salt-alkali tolerant evergreen trees and shrubs for its parks, ensuring a stable evergreen plant community [5]. - The county employs a combination of biological and physical methods to control pests and diseases, aiming to reduce the use of chemical agents [5]. Group 2: Green Space Development - Currently, over 70 species of trees, shrubs, and flowers have been planted across boutique parks and street corner gardens in Nanpi County, covering a total greening area of more than 1,900 acres [9].

Core Viewpoint - The Zhujiqiao Tail Water Purification Ecological Park in Wuhu has transformed from a neglected area into a popular recreational space, showcasing successful environmental restoration and community engagement [2][4][6]. Group 1: Park Overview - The park features a harmonious blend of water surfaces and lush vegetation, serving as a new destination for citizens and tourists to enjoy nature and engage in recreational activities [2][4]. - Located in the northwest of Wuhu's Jinghu District, the park integrates environmental protection, ecological landscape, cultural education, and recreational activities [2][4]. Group 2: Transformation and Development - Prior to its redevelopment, the area was labeled as a "gray space," characterized by wasteland and pollution [4]. - The park was initiated in 2019, with phase one operational in 2021 and phase two in 2023, effectively revitalizing the previously undesirable space [4][6]. Group 3: Environmental Impact - The park spans 62.2 hectares and has a daily water purification capacity of 120,000 tons, which accounts for nearly one-third of the discharge from the Zhujiqiao sewage treatment plant [6]. - The water quality has improved significantly, with purification processes elevating water standards from Class A to Class IV, contributing 43 million cubic meters of clean water to the urban water system annually, saving approximately 3.5 million yuan [6]. Group 4: Community Engagement - The park has become a vibrant hub for various activities, including tai chi, yoga, and educational programs for local schools [9][10]. - The increase in biodiversity is notable, with a rise in bird populations, including herons and other species, enhancing the ecological richness of the area [10].