Students visit the Huainan Big Data Exhibition Center in Huainan, east China's Anhui Province, July 9, 2019. As part of the exchange activities to experience Anhui culture, students from five universities in southeast China's Taiwan visited Huainan to learn about big data industry on Tuesday. (Photos: Xinhua)

A student experiences virtual reality (VR) device at the Huainan Big Data Exhibition Center in Huainan, east China's Anhui Province, July 9, 2019. As part of the exchange activities to experience Anhui culture, students from five universities in southeast China's Taiwan visited Huainan to learn about big data industry on Tuesday.

Students visit the Huainan Big Data Exhibition Center in Huainan, east China's Anhui Province, July 9, 2019. As part of the exchange activities to experience Anhui culture, students from five universities in southeast China's Taiwan visited Huainan to learn about big data industry on Tuesday.

Students visit the Huainan Big Data Exhibition Center in Huainan, east China's Anhui Province, July 9, 2019. As part of the exchange activities to experience Anhui culture, students from five universities in southeast China's Taiwan visited Huainan to learn about big data industry on Tuesday.

Students visit the Huainan Big Data Exhibition Center in Huainan, east China's Anhui Province, July 9, 2019. As part of the exchange activities to experience Anhui culture, students from five universities in southeast China's Taiwan visited Huainan to learn about big data industry on Tuesday.

Students learn the system of smart city management at a branch company of China Tower in Huainan, east China's Anhui Province, July 9, 2019. As part of the exchange activities to experience Anhui culture, students from five universities in southeast China's Taiwan visited Huainan to learn about big data industry on Tuesday.