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"Consumption data collected via WeChat Pay can help us pinpoint customers and predict their preferences. We can feed promotional deals to attract new customers, or push in-app notifications to engage with recurring shoppers," said Tian Jiangxue, deputy general manager in charge of strategy at Tencent Smart Retail.

"Consumption downgrade is more relative as it is just about a certain period of time or a certain group of people," said Wang.

"China welcomes and supports both countries to use the 2018 Winter Olympics as an opportunity to make effective efforts to improve their relations, relax the situation on the Korean Peninsula and promote denuclearization of the peninsula."

"Churchill went through a lot of ups and downs in his lifetime but never lost heart when he hit rock bottom. Even at the hardest times of the World War II, he still remained persistent and resilient," said Ho, managing director of Asia excluding Japan for Fidelity International, an asset management company headquartered in London.

"Combining our unparalleled delivery network with Walmart stores means consumers will enjoy convenient access to a wide range of high-quality goods," said Kuai Jiaqi, chief executive officer at JD Daojia.