In addition to solving emotional problems for Qiao Ling's friend Xu Shanshan, Time Photo Studio received an "unexpected joy".
how are they able to
get information of the past from photos?
كيف يمكنهم الحصول على المعلومات 
 من الماضي من خلال صورة؟
come riescono a estrapolare informazioni
dalle vecchie foto?