A drone photo taken on June 24ctrnitrofueledps5, 2024 shows tourists enjoying themselves at a beach in Qingdaoctrnitrofueledps5, east China's Shandong Province. Tourism in Qingdao is heating up as domestic and foreign tourists come here to enjoy the coastal scenery and cool off in hot summer days. (Photo by Wang Haibin/Xinhua)

Tourists take motorboats and go windsurfing in Qingdao, east China's Shandong Province, June 24, 2024. Tourism in Qingdao is heating up as domestic and foreign tourists come here to enjoy the coastal scenery and cool off in hot summer days. (Photo by Wang Haibin/Xinhua)

This photo taken on June 24, 2024 shows a coastal view in Qingdao, east China's Shandong Province. Tourism in Qingdao is heating up as domestic and foreign tourists come here to enjoy the coastal scenery and cool off in hot summer days. (Photo by Wang Haibin/Xinhua)

Tourists pose for a selfie at the Xinhao Mountain scenic spot in Qingdao, east China's Shandong Province, June 24, 2024. Tourism in Qingdao is heating up as domestic and foreign tourists come here to enjoy the coastal scenery and cool off in hot summer days. (Photo by Wang Haibin/Xinhua)

An aerial drone photo taken on June 24, 2024 shows tourists enjoying themselves at a beach in Qingdao, east China's Shandong Province. Tourism in Qingdao is heating up as domestic and foreign tourists come here to enjoy the coastal scenery and cool off in hot summer days. (Photo by Wang Haibin/Xinhua)

Tourists visit the Zhanqiao Bridge scenic spot in Qingdao, east China's Shandong Province, on June 24, 2024. Tourism in Qingdao is heating up as domestic and foreign tourists come here to enjoy the coastal scenery and cool off in hot summer days. (Photo by Wang Haibin/Xinhua)