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Output of natural gas rose from 50 billion cu m in 2005 to 135 billion cu m in 2016.

Over the years, Su has attended many international exhibitions to show her work, including the 2010 Shanghai World Expo, where her 3-by-1.5-meter spider-pattern piece commanded a high price.

Over the last few days, a growing number of universities have joined the University of Washington, the first major university in the US to shift entirely to online instruction over virus concerns. The university has 50,000 students on three campuses across the Seattle region, where 27 deaths have occurred.

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Over the past few years, the Chinese medical teams together with local medical staff have provided services for nearly 100,000 patients and saved numerous patients. They also trained thousands of local medical workers in PNG.

Over recent years, the Chinese government and local airlines have been taking a proactive attitude toward the adoption of new technologies.

Over the weekend, the federal agency tasked with guaranteeing US airport security acknowledged an increase in the number of its employees missing work or calling in sick.

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Over the past five years, China created a better business environment for both domestic and overseas companies. Through simpler approval process, lower corporate fees and technology-based services, the government is transforming its functions to let the market play a larger role in the economy.

Over 400 people commented under the Sina Weibo hashtag #how much money have you saved this year#, and the majority of them said they had not rounded up much savings in 2019.

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Over 200 sci-tech workers from various fields attended a symposium to celebrate the second China's National Science and Technology Workers' Day on May 30.

Overall, public debt is expected to "stabilize" in 2021, spurred by low interest rates and a projected strong rebound in economic activity in the baseline, the authors said, though "caution is advised."