Group 1 - The article highlights the development of vertical greening in the Binjiang District, showcasing the aesthetic and environmental benefits of such initiatives [2] - The "green wall" created by climbing plants, particularly the Parthenocissus tricuspidata (commonly known as Boston ivy), took approximately 20 years to reach its current lush state, emphasizing the long-term commitment required for urban greening projects [2] - Maintenance practices include regular watering, which is more frequent than traditional open green spaces, and trimming to ensure visibility for drivers, particularly during the summer months when growth is rapid [2] Group 2 - Citizens have expressed positive sentiments about the "forest tunnel" effect created by the greenery, noting improvements in mood and a more pleasant driving experience [3] - The greenery serves as a natural barrier, enhancing the urban environment and providing a cooling effect, which is particularly appreciated during the summer [3]