Aerial photo taken on July 10, 2021 shows the venue of a drinking carnival in Xiqing district of North China's Tianjin. A drinking carnival called "Craft Brew" was held Saturday on the Wisdom Mountain Hill Square in Xiqing district, attracting many young visitors to come and play. People can enjoy a dazzling collection of craft beer, coffee and food from all over the world during the carnival. [Photo/Xinhua]