China calls for strengthened flood control in Yangtze, Taihu Lake basinsChina to allow more international flightsTV series creates tourism boom in China's YunnanWashington state trooper fatally shoots a man during a freeway altercation, police sayChinese scientists create multiLawsuit by Chicago Tribune staffers claims race and sex discriminationChina boasts 2 mln beds in integrated medical, elderly care institutionsArgentine president begins unusual visit to Spain, snubbing officials and courting the farMali's historic city of Djenné mourns lack of visitorsMainland welcomes more Taiwan young people to visit