Runan County of Henan Province town is the eternal farewell Butterfly - Butterfly Lovers story takes place, there are known as Butterfly Lovers hometown, the town has always been there within the tomb Butterfly, Lovers tomb, tears well, step three holes Bridge Cao Bridge, Red Luoshan College, White House and other sites the most complete story of Butterfly Lovers, Lovers of many popular stories and legends, from the seven-year-old elderly, children under ten old, can be described and sung. On the ground, there is a unique festival - "send to the Festival of Lights", the ancient rolling ever since.

The so-called "free Festival of Lights", that is, two Butterfly LoversBoth the day butterfly (Lunar Legend July 15) evening, on the hundred miles radius of spontaneous people rushed to Butterfly double tomb, sent to the Butterfly Lamp.