A staff member stamps post card for journalists at the media center of the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 8, 2018. Various activities were held to greet China's 19th Journalists' Day. (Xinhua/Shen Bohan)

　　A volunteer presents a commemorate badge for Journalists' Day at the media center of the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 8, 2018. Various activities were held to greet China's 19th Journalists' Day. (Xinhua/Shen Bohan)

　　Yan Weiqi (1st L), journalist from Guangming Daily, presents her calligraphy work at the media center of the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 8, 2018. Various activities were held to greet China's 19th Journalists' Day. (Xinhua/Shen Bohan)