Advanced technologies showed at big data expo in Guiyang

A participant experiences a "data waterfall" interactive installation at the China International Big Data Industry Expo 2023 in Guiyang, southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Yang Wenbin)

Visitors experience a self-driving car at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Tao Liang)

Visitors watch videos produced by cloud computing technology at the China International Big Data Industry Expo 2023 in Guiyang, southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Ou Dongqu)

Participants view a concept vehicle DiDi Neuron at the China International Big Data Industry Expo 2023 in Guiyang, southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Ou Dongqu)

A participant experiences "5G+Smart Healthcare" system at the China International Big Data Industry Expo 2023 in Guiyang, southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Liu Xu)

A child interacts with a robotic dog at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Yang Wenbin)

Visitors experience a smart robot at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Liu Xu)

A visitor experiences unmanned driving via VR at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Tao Liang)

Visitors look at intelligent machinery at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Tao Liang)

Visitors take part in a competition with robot at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Yang Wenbin)

Visitors interact with a robotic dog at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Tao Liang)

An exhibitor introduces Tencent Cloud digital twin factory at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Ou Dongqu)

An exhibitor introduces CJ1000A civil turbofan engine at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Ou Dongqu)

Visitors experience a self-driving vehicle Robobus at the China International Big Data Industry Expo 2023 in Guiyang, capital of southwest China's Guizhou Province, May 26, 2023. The China International Big Data Industry Expo 2023 kicked off on Friday in Guiyang, showcasing the country's latest achievements in the big data industry and promoting relevant business exchanges. (Xinhua/Ou Dongqu)