what does Longquan and Xianning have in common?
Xianning Xianning () is a prefecture-level city in southeastern Hubei province, People's Republic of China, bordering Jiangxi to the southeast and Hunan to the southwest. It is known as the "City of Osmanthus".
Lian the Great Lian or Lien the Great () was a figure in Chinese mythology. In the "Records of the Grand Historian", Sima Qian's account of the origins of the House of Ying states that he was one of Fei the Great's two sons, along with Ruomu. He was said to be the great-great-grandfather of Mengxi and Zhongyan.