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"Digital twins technology helps people understand how physical machines operate, and how these integrate themselves into industrial processes," Robmann said.

"Developing green finance is an essential element of China's supply-side structural reform in the financial sector. By offering financial products that conform to the philosophy of innovative, coordinated, green, open and shared development, we will better adapt to the changing economic and social demands and promote high-quality development," said Yang Lijie, deputy director of the administrative committee of Liangjiang New Area in Chongqing, a major city in Southwest China.

"Everyone hated the old tradition of extravagance, but was reluctant to reject an invitation," Xiao said. To earn their money back, residents had to take advantage of every excuse to hold banquets. Some even moved their birthday celebrations from summer to hold them during Spring Festival, when people working outside the village would return home.

"Despite this robust economic backdrop and our expectation for healthy growth, we have seen developments that may signal some softening, relative to what we were expecting a few months ago," Fed Chairman Jerome Powell said Wednesday at a press conference.

"Every year we're developing new technology - like deep learning, which has improved the performance of pattern recognition.