A reader and a pedestrian are seen in and outside one of the Sinan Books in Shanghai, east China, June 5, 2020. Sinan Books started to provide "late night desks" for readers until 24 o' clock every Friday and Saturday night from June 5 to June 30, which can only be reserved on the internet, as part of the "late night bookstore" activity which unveiled in Shanghai on Saturday. (Xinhua/Liu Ying)