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At the Alibaba exhibition booth, a big screen demonstrated how ambulances and fire engines in the East China city of Hangzhou avoid gridlock and all red lights turn green as they approach with the aid of "City Brain," an artificial intelligence platform aimed at improving city management.

At the same time, 20% of small businesses closed forever. They need your support now more than ever

At the 13th conference of the China-UK Joint Economic and Trade Commission in Beijing on Friday, the two sides agreed to improve bilateral investment and services trade and to increase cooperation between local authorities and companies.

At the turn of the century, China went from a country with "absolute commodity scarcity" to the sixth-largest economy in the world, but doubts and rhetoric about China's economy collapsing began surfacing in the West, he said.

At the same time, he said, the protesters believed that the central government would be infuriated and take a tougher stance toward Hong Kong, which would invite more Western intervention.