The underground river, also known as the residence of the famous patriotic general Zhang Xueliang and his wife Lady Zhao, so people said that this is a romantic place with full of beautiful sceneries.

• 地下长河所在地还是著名爱国将领张学良将军夫人赵四小姐的祖居地，人称此处有两绝“景为江南一绝，情为千古绝唱”。