BEIJING, April 19 (Xinhua) -- China has seen notable declines in the incidence and mortality rates of several common cancers, with the overall five-year survival rate for cancer patients steadily ...

4月16日0时至18日24时3天时间内， 铁路12306已累计将564万笔交易放入慢速队列，对70.4万笔交易拒绝出票，共拒绝出票105.6万张票，有力遏制了恶意抢票行为。