Step into Tangcheng Ruins-Chengxiang Garden and travel back to the Tang Dynasty! This well-preserved section of Yangzhou's ancient city walls showcases impressive rammed-earth fortifications that whisper tales of 8th-century glory. Don't miss the archaeological exhibition zone where excavated artifacts bring history to life. Pro tip: visit at golden hour when the setting sun paints the ruins in magical light - your camera will thank you for this photogenic journey through China's golden age!