年味满京城，灯火深处是繁华

Group 1 - The article highlights the festive atmosphere in Beijing during the Spring Festival, showcasing various districts' unique decorations and celebrations [1][11][14] - Fengtai District features vibrant decorations with colorful lights and large "Spring" character displays, enhancing the festive spirit in the Lize Financial Business District [1] - The Wanyuan Road area is adorned with red ball lights and dynamic "firecracker" displays, conveying good wishes for the New Year [3] Group 2 - The Shijingshan Ancient City pedestrian street has been illuminated with warm yellow lights and festive decorations, creating a lively night scene for residents and tourists [11] - The integration of space-themed decorations in the Wanyuan South Road area, including astronaut figures and starry light displays, adds a romantic and sci-fi touch to the New Year celebrations [7] - The presence of red lanterns throughout residential areas symbolizes the festive and vibrant atmosphere of the holiday season [14]