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"But the case made by the USTR is an embarrassing symptom of a scapegoat mentality that has turned America into a nation of whiners," Roach wrote.
"China is willing to expand its interaction in the sector with developing countries so we can learn from each other," he said.
"China is changing at a very fast rate. There are a lot of new opportunities and new ideas that come out to do innovation, which is sometimes technology-driven, but it is sometimes business-model-driven. There is a lot of innovation," he says.
"China is an important link in the global industry and supply chains and the world's second-largest economy. Its rebound will help enhance global economic recovery," said Liang from Hainan University.
"China is where astronomy developed the earliest, but many people cannot even find the North Star," Liu said.
