The voice of Zheng Tao is familiar to his visually impaired friends because the district manager at Starbucks Beijing has narrated films for them for six years.

Zheng and his colleagues usually visit the Beijing Hongdandan Education and Culture Exchange Center on the third Saturday of every month to share movie stories with people with visual difficulties. Zheng said he "guides their eyes" and helps them "see the colorful world in films".

The first film he narrated at the center was The Missing Gun, directed by Lu Chuan. Zheng said he watched the film 10 times in one month and prepared a well-organized narration to help his listeners better understand the movie.