Introduction to Jade Rabbit Pounding Medicine: There is a "Jade Rabbit Pounding Medicine" attraction in Nanping of Baicao Garden. Next to it is an ancient well with a history of 1,800 years. It is also one of the "Three Treasures of Dong Feng Thatched Cottage" , commonly known as "Xianjing". Legend has it that this well comes from the same line as Dong Fengshan's famous Tianlong Well. Its water is clear and sweet. Dong Feng often used this spring to make pills and elixirs, which cured countless diseases.