楚尾吴头
      Explanation: Yu Zhang Chu is located along the ancient lower reaches of the Wu River, such as head and tail are connected, it said, "Chu Mei Wu head." Refers to areas along the Yangtze River.
      Source: Song Xi "Kanayama Spring," poems owned mountain snow cave, Chu Mei Wu Chun back to the head. "Sung Nguyen" Autumn send my brother, "Crane poem scared ape complain grass three feet, one day before Chu Mei Wu."
      Examples: The area is a spot Jinling, Wang Qi of the bells, clock relies Fu, bird's-eye view of the Yangtze, then days, Que, posterior Lake, Lung Poon Hu Ju, ~ ... ... Murray has not won its speaker. ★ Taiping Song dissolved students "built of Tianjing in Jinling"