Changsha, oct 27 (xinhua) -- li jiancheng, 76, knows what seniors need when they fall ill he has designed an electric care bed, specially.
Technological choices in their social-economic and yanchuan (燕川): crucible silver and lead production in north china 235 61 decisions made by workers in the production process are the backbone of chaîne opératoire they are history from things: essays on material culture.
Editor's note: china's huge population and spectacular economic growth since the 1980s at first gave rise to fears, and now a sense of.
China risks getting old before getting rich, but tomorrow's “silver generation” may have higher consumer spending on services.
Chinese domestic demand's contribution rate to economic growth averaged 1057 percent between 2008 and 2017, according to national.