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But this very transformation has led to the need for a new development model that focuses on upgrading industry and technology and on improving all aspects of people's lifestyles that are not measured by raw GDP numbers, including improving the environment and ensuring that prosperity is available to all.

But these achievements are more like a change of appearance of Chinese rural areas, said Yuan, adding it has triggered some issues such as the large-degree of resemblance among those villages, towns and cities.

But there is another "P" word I would like to use ... pioneer. China's achievements are filled with many firsts. At Rio Tinto, we are proud to be pioneers in mining and metals. We have operated with a pioneering spirit during the past 145 years to develop some of the world's largest and best quality mines.

But there are obstacles to widespread use of sustainable aviation fuel, said Pavlenko, the researcher with the International Council on Clean Transportation.

But where her husband's days had been spent fielding queries from reporters about the plucky, rising club, Freitas now had to deal with requests about the tragedy from around the world.