Visitors look at folk masks of "Shehuo" performances at the booth of northwest China's Shaanxi Province at the Intangible Cultural Heritage exhibition area during the second China International Import Expo (CIIE) in Shanghai, east China, Nov. 8, 2019. China's intangible cultural heritage and time-honored brands are showcased at the second CIIE to promote friendly exchanges among countries and regions with culture as a bond. (Xinhua/Wang Peng)