2013 July 27th, Shanghai, the Eleventh Chinajoy game show opens. Zhang Yejia, NINA, a junior student majoring in mechanical engineering of Shanghai Maritime Univeristy, is the MM of Shanghai photography circle. It is also a game company pushing showgirl (SG) this year. The picture shows that although showgirl does not know each other, they will enthusiastically help each other not to pin pins or borrow cosmetics in the background. SG needs 360 degrees to show in front of the audience. Sometimes it's easy to get out of the way. To avoid this, every detail must be prepared before and after the dress.