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An accurate survey depends on the pollster's skill in selecting a random sample and finding the right mix of respondents to match turnout on Election Day.
An employment permit mechanism has been imposed on residents from the Hong Kong and Macao special administrative regions and Taiwan since 2005.
An aerial view of the Longtan Hydropower Station in service. [Photo/Xinhua ]
An LNG container ship from Australia docks at Yangkou port of Rudong county, Jiangsu province, on Jan 15. [Photo by Xu Congjun/For China Daily]
An action plan is released by the local government in Xicheng district, Beijing, to guide work resumption in a timely manner and at a faster pace. [Photo by Wang Wanting/chinadaily.com.cn]
