People visit Caravan Salon 2023 in Dusseldorf, Germany, on Aug. 28, 2023. The Caravan Salon, the world's leading trade fair for mobile travel, kicked off in Dusseldorf on Aug. 26 and will last till Sept. 3. More than 750 exhibitors participated in the caravan fair. (Xinhua/Zhang Fan)
People visit Caravan Salon 2023 in Dusseldorf, Germany, on Aug. 28, 2023. The Caravan Salon, the world's leading trade fair for mobile travel, kicked off in Dusseldorf on Aug. 26 and will last till Sept. 3. More than 750 exhibitors participated in the caravan fair. (Xinhua/Zhang Fan)
People visit Caravan Salon 2023 in Dusseldorf, Germany, on Aug. 28, 2023. The Caravan Salon, the world's leading trade fair for mobile travel, kicked off in Dusseldorf on Aug. 26 and will last till Sept. 3. More than 750 exhibitors participated in the caravan fair. (Xinhua/Zhang Fan)
People visit Caravan Salon 2023 in Dusseldorf, Germany, on Aug. 28, 2023. The Caravan Salon, the world's leading trade fair for mobile travel, kicked off in Dusseldorf on Aug. 26 and will last till Sept. 3. More than 750 exhibitors participated in the caravan fair. (Xinhua/Zhang Fan)
People visit Caravan Salon 2023 in Dusseldorf, Germany, on Aug. 28, 2023. The Caravan Salon, the world's leading trade fair for mobile travel, kicked off in Dusseldorf on Aug. 26 and will last till Sept. 3. More than 750 exhibitors participated in the caravan fair. (Xinhua/Zhang Fan)