
Aerial photo taken on April 9, 2020 shows Guizhou Information Park of China Telecom Cloud Computing in Guian New Area, southwest China's Guizhou Province. Enterprises and construction sites concerning big data industry in Guizhou have fully resumed work and production under strict containment of COVID-19. (Xinhua/Ou Dongqu)

A staff member passes by a screen in Guizhou Information Park of China Telecom Cloud Computing in Guian New Area, southwest China's Guizhou Province, April 9, 2020. Enterprises and construction sites concerning big data industry in Guizhou have fully resumed work and production under strict containment of COVID-19. (Xinhua/Ou Dongqu)

A staff member checks servers in Guizhou Information Park of China Telecom Cloud Computing in Guian New Area, southwest China's Guizhou Province, April 9, 2020. Enterprises and construction sites concerning big data industry in Guizhou have fully resumed work and production under strict containment of COVID-19. (Xinhua/Ou Dongqu)

Aerial photo taken on April 9, 2020 shows the construction site of "Huawei Cloud" Internet data center in Guian New Area, southwest China's Guizhou Province. Enterprises and construction sites concerning big data industry in Guizhou have fully resumed work and production under strict containment of COVID-19. (Xinhua/Ou Dongqu)

Aerial photo taken on April 9, 2020 shows the construction site of Tencent Internet data center in Guian New Area, southwest China's Guizhou Province. Enterprises and construction sites concerning big data industry in Guizhou have fully resumed work and production under strict containment of COVID-19. (Xinhua/Ou Dongqu)