An exhibition of ancient Chinese food culture opens at the National Museum of China in Beijing on December 28, 2021. The exhibition is divided into five units: "Food from all directions", "Tea rhyme and wine fragrance", "Beautiful things", "Changes in the tripod", and "Ritual diet", displaying more than 240 selected cultural relics (sets), comprehensively presenting the historical changes of ancient Chinese food culture. The photo shows people watching famous dishes and recipes of ancient Dynasties, Dec. 29, 2021. (Photo by Chen Xiaogen/Guangming Photo)

　　An exhibition of ancient Chinese food culture opens at the National Museum of China in Beijing on December 28, 2021. The exhibition is divided into five units: "Food from all directions", "Tea rhyme and wine fragrance", "Beautiful things", "Changes in the tripod", and "Ritual diet", displaying more than 240 selected cultural relics (sets), comprehensively presenting the historical changes of ancient Chinese food culture. The photo shows a child displaying the handmake moncake, Dec. 29. 2021. (Photo by Chen Xiaogen/Guangming Photo)

　　An exhibition of ancient Chinese food culture opens at the National Museum of China in Beijing on December 28, 2021. The exhibition is divided into five units: "Food from all directions", "Tea rhyme and wine fragrance", "Beautiful things", "Changes in the tripod", and "Ritual diet", displaying more than 240 selected cultural relics (sets), comprehensively presenting the historical changes of ancient Chinese food culture. The photo shows tourists watching the exhibition sets. (Photo by Chen Xiaogen/Guangming Photo)