Yunyan district in Guiyang signed a cooperation agreement worth 1.75 billion yuan ($274.58 million) with China Railway No 5 Engineering Group Co Ltd on May 26.
Yunyan district of Guiyang held a ceremony on May 20, for a slew of companies based there that were officially recognized as high-tech enterprises and that as a result have been awarded subsidies.
The first phase of the old community renovation work has begun in Xichukou area, Yunyan district, Guiyang.
A tourism promotional event was held in Yunyan district of Guiyang, the capital city of Southwest China's Guizhou province, on May 19, China Tourism Day.
Like the status of Wall Street in New York as the financial heart of business in the United States, the Big Data Expo Avenue, also known as Shubo Avenue, is deemed as an engine for Guiyang's big data industry to stand out from its peers in the country.
Yunyan district held a big data industrial promotion conference on May 18 in Shenzhen, in South China's Guangdong province.