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"Constant rain makes me feel depressed. I have less energy for work and want to sleep more than usual," said Zhu Ning of Shanghai.

"China's poor rural areas suffer from poverty mainly because of information asymmetry. Many high-quality agricultural products are not sold in cities, while urban consumers are eager to buy healthy agricultural products," said Ge Shuang, head of Wenguang Tianxia, a company devoted to relieving poverty through e-commerce.

"Computer vision technologies are being increasingly used in the security and surveillance sector. And its use in smart retail, such as face-recognition-enabled payments, is also very fast. China excels in applying cutting-edge technologies to daily consumption scenarios," Song added.

"Clean energy utilization and energy storage-two key themes of the conference-clearly have a key role to play," said Ding.

"Chinese businesses will inevitably take on a global leadership role as it participates more closely in this conversation. Yet a variety of barriers must be navigated in order for that leadership to be viewed favorably and with trust," the report said.