BEIJING, CHINA - JANUARY 22: Chinese day traders watch the stock tickers on a board at a brokerage firm on January 22, 2015 in Beijing, China. China's economic growth has slowed to its weakest point in years to 7.4 percent. While its growth is still stronger than most world economies, China announced Tuesday a strategy to encourage domestic consumption and investment including retail spending in an effort to boost growth.  (Photo by Kevin Frayer/Getty Images)