An undated photo provided by Voice of America shows Chinese dissident Liu Xiaobo, who won the 2010 Nobel Peace Prize. He was jailed in 2008 for promoting human rights. An amendment in Congress proposes renaming the street in front of the Chinese Embassy in Washington, D.C., in his honor. AP hide caption

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An empty lab used by China Enriching Chemistry, which was accused of shipping illegal drugs to the U.S. Eric Chang, the company's director, is currently in jail in China, where he was charged with producing ecstasy. Frank Langfitt/NPR hide caption

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A Chinese Chemical Company And A 'Bath Salts' Epidemic
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Chinese paramilitary police stand guard in Tiananmen Square in Beijing on June 4, the 25th anniversary of a violent crackdown on protesters by Chinese troops. Kevin Frayer/Getty Images hide caption

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25 Years After Tiananmen Protests, Chinese Media Keep It Quiet
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Civilians hold rocks as they stand on a government armored vehicle near Chang'an Boulevard in Beijing, early June 4, 1989, before the army began a crackdown on pro-democracy protesters in and around Tiananmen Square. Jeff Widener/AP hide caption

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June 4: The Day That Defines, And Still Haunts China
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A Chinese man who became known as "Tank Man" stands alone to block a line of tanks heading east on Beijing's Changan Avenue just outside Tiananmen Square on June 5, 1989. It's an iconic image known around the world --€” except in China. Jeff Widener/AP hide caption

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For Many Of China's Youth, June 4 May As Well Be Just Another Day
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Foster worked as a sociology professor at Guangdong University of Foreign Studies in southern China for a total of five years before he was charged with theft and sent to jail. Courtesy of Stuart Foster hide caption

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U.S. Teacher: I Did 7 Months Of Forced Labor In A Chinese Jail
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