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So far, a total of 14 provinces, 92 prefectural-level cities and 471 counties have implemented the policy with different measures. The ministry said the policy will be expanded to try to cover all low-income groups around the country by the end of this year.

The meeting was broadcast live on China National Radio, China Central Television (CCTV) and China Radio International. The country's major news websites also covered the event.

Chinese enterprises are encouraged to widen imports with trading partners that have already signed free-trade pacts with China, according to the guideline.

A staff member of a gas station replaces the gasoline price tag in the Jiangbei District of Chongqing, southwest China, Feb. 8, 2012. China raised the retail prices for gasoline and diesel by 300 yuan (47.53 U.S. dollars) per tonne on Feb. 8, in a swift response to international trends as easing domestic inflation gives way for adjustment. The benchmark retail price of gasoline has be lifted by 0.22 yuan per liter and diesel by 0.26 yuan per liter, according to the National Development and Reform Commission

WASHINGTON, Jan. 30 (Xinhua) -- The part of the brain used for speech processing is in a different location than originally believed, according to a U.S. study released online Monday in the Proceedings of the National Academy of Sciences.Scientists have long believed that human speech is processed towards the back of the brain's cerebral cortex, behind auditory cortex where all sounds are received -- a place famously known as Wernicke's area after the German neurologist who proposed this site in the late 1800s based on his study of brain injuries and strokes.But, now, research that analyzed more than 100 imaging studies concludes that Wernicke's area is in the wrong location. The site newly identified is about three centimeters closer to the front of the brain and on the other side of auditory cortex -- miles away in terms of brain architecture and function.The finding means that "textbooks will now have to be rewritten, " says the study's senior author, Josef Rauschecker, a professor in the department of neuroscience at Georgetown University Medical Center. "We gave old theories that have long hung -- a knockout punch."The finding matters, Rauschecker says, because the new location of Wernicke's area matches that recently found in non-human primates, suggesting the origins of language between monkeys and humans is closer than many have thought.Knowing that Wernicke's area is in the front of the auditory cortex could also provide clinical insights into patients suffering from brain damage, such as a stroke, or in disorders in speech comprehension. "If a patient can't speak, or understand speech, we now have a good clue as to where damage has occurred," he says.