The Jinan quadruplets, from Heze City, Shandong Province, were born in 1998 and are 15 years old. The four sisters surnamed Shen, named "Bing Qingyu Jie". 2014 February 11, Shandong Arts College dance professional preliminary examination kicked off, in the waiting area, a group of quadruplets attracted everyone's attention. As the youngest quadruplets candidates, then quickly attracted the attention of the media, instantly popular network. 09/12/2014, four people at the same time entered the Shandong Arts Academy of Dance.