The 2019 China International Big Data Industry Expo will open on May 26 at the Guiyang International Conference and Exhibition Center. This expo features three major exhibition sections: international cutting-edge technologies, industry digital applications, and innovation and entrepreneurship achievements, with dedicated zones for 5G, artificial intelligence, big data poverty alleviation, industrial internet, and national exhibition groups. Qingwen Technology will join hundreds of renowned enterprises, including Alibaba, Huawei, Tencent, Unisplendour, and 360, to showcase the latest technologies and applications in big data research and practice.

  It is reported that the event will occupy 6 exhibition halls and 3 thematic sections, offering a four-day big data industry extravaganza. During the exhibition, participants can independently host activities such as new product launches, technical exchanges, and project roadshows within the halls. Additionally, the expo will provide access to the registration lobby and conference rooms for various events.

  "Doctor of Listening" is an ultrasonic directional sound device. Its key feature is directional sound transmission—like a flashlight beam, sound is controlled and only audible within a designated area. People within the zone can listen individually without interference!

  "Doctor of Listening" adheres to a philosophy of continuous innovation, focusing on the development of products for smart city sound environments and ultrasonic directional sound technology. Its "Doctor of Directional Listening" series serves multiple industries, with over 20 invention and utility model patents already granted, and new applications filed quarterly to steadily expand the company's intellectual property portfolio. After years of technological exploration and accumulation, "Doctor of Listening" has gained widespread recognition and support from both the industry and clients for its core technology development and product transformation.

   Invited to the 2019 Big Data Expo, "Doctor of Listening" will showcase its flagship "Doctor of Directional Listening" series. As the designated directional acoustic product and service sponsor, it will provide directional acoustic services at the expo's opening ceremony and main venue, demonstrating the new generation of ultrasonic directional sound equipment.

  While displaying the company's big data research achievements and latest industry applications, "Doctor of Listening" aims to learn from numerous big data enterprises and professionals, jointly exploring future innovations and development paths in big data.

"Doctor of Listening" sincerely invites guests and friends to visit and experience its offerings at Booth L20, Hall W3, Guiyang International Conference and Exhibition Center, from May 26 to 29.
Let’s meet at the 2019 Guiyang Big Data Expo—see you there!