Core Viewpoint - The total box office for the summer of 2025 has surpassed 6 billion, with the film "Nanjing Photo Studio" leading the charts [1]. Group 1: Film Overview - "Nanjing Photo Studio" is based on real evidence of Japanese war crimes during the Nanjing Massacre, focusing on the story of "Japanese war crime photographs" [3]. - The film reveals the origins of these historical photographs and showcases the challenges faced in exposing the evidence of war crimes [5]. - The film features actors Liu Haoran, Wang Chuanjun, Gao Ye, and Wang Xiao, and was released nationwide on July 25, coinciding with the 80th anniversary of the victory in the Chinese People's War of Resistance Against Japanese Aggression [7]. Group 2: Promotional Activities - CCTV News, in collaboration with the National Film Administration, Air China, and ticketing platforms Maoyan and Taopiaopiao, launched a promotional event from July 21 to August 20, offering ticket buyers a chance to win flight discount coupons [9]. - The event allows participants to enter a lottery for a 500 yuan flight discount coupon after purchasing any movie ticket on the specified platforms [9]. - Additionally, a mileage points redemption program for movie tickets is ongoing, allowing users to exchange points for tickets through the CCTV News client [11].