The investment market in 2016 is considered to be a year of uncertainty. China’s A-share market A fuse，the British left the EU，Trump was elected president of the United States，and so a series of events，beyond the market expectations. Investment becomes more difficult to grasp. Outlook 2017，investment is still facing a lot of uncertainty. The Fed rate hike，global monetary policy differentiation；stocks bubble，China real estate regulation；RMB devaluation pressures continue，foreign investment challenges；Chinese economic leverage，debt to equity swap. All of these must be highly valued by investors. Do a good job in 2017 investment，we must rely on improving learning ability，policy interpretation，as well as the ability to analyze and judge，from a variety of uncertainties in the search for certainty.