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"Digital technologies permeate all spheres of our lives, fundamentally shaping how we live, work, learn and socialize," said UNESCO Director-General Irina Bokova.

"Every time Harvey comes, he comes to my sheep pen, despite the foul smell. He taught us how to grow clover and how to prevent diseases. I have learned a lot from him," said farmer Li Yugang, who has received training from Harvey three times.

"Encouraging explicitly, almost hoping for bankruptcies of American states in the midst of the biggest healthcare crisis this country has ever faced, is completely and utterly irresponsible," he told reporters.

"Domestically, we should continue to consolidate the epidemic prevention and control achievements, vitalize the market, optimize the business environment and remove barriers hindering the development of the domestic market," Liu said. "Internationally, we should focus on addressing weak links in expanding opening-up and deepen reforms to boost foreign investment and trade."

"Every day we receive thousands of phone calls, sometime as many as 10,000 a day, a growth of 6.1 times year-on-year from local residents, voicing their complaints or giving suggestions to help solve specific problems in urban management, such as solutions to traffic jams, environmental protection and garbage disposal," said Wu Qiuyun, deputy secretary-general of Haikou, which is the island province's capital city. The city started to build its smart city management platform with the hotline number 12345 in 2017. The platform, which also is a digital center, integrates all information and data from government departments, such as real time traffic conditions and the location of potential safety hazards at construction sites or gas stations. All the data are visualized with real time videos.