This photo taken on July 22, 2023 shows egg coffee with patterns of Hanoi's landmarks at a coffee shop in the Old Quarter in Vietnam's capital Hanoi. (Photo by Pham Dinh Duc/Xinhua)
A cafe owner prepares egg coffee in the Old Quarter in Vietnam's capital Hanoi, July 22, 2023. (Photo by Pham Dinh Duc/Xinhua)
A cafe owner prepares egg coffee in the Old Quarter in Vietnam's capital Hanoi, July 22, 2023. (Photo by Pham Dinh Duc/Xinhua)