Qiao Xin visited Ouyang Nana Art Exhibition and the two of them wore black and white sister costumes and posted them in the same frame.

On the 6th, Qiao Xin posted a photo of Ouyang Nana Art Exhibition. In the photo, Qiao Xin and Ouyang Nana wear black and white clothes and paste them in the same frame. She also took photos with various installations in the exhibition, which was playful and lovely.