The current GB/T3730.1-2001 car is divided into passenger cars and commercial vehicles. This sharp reversal contrasts with the flattening of the previous yield curve. Currently, varied businesses are developing and booming on their own track. The idea that the priority of making profit precedes everything in businesses, has incited the reproach and criticism from the societies. As for me, I disagreed with this point of view as well, since the obsession on profits does damage to other things that a company request. The views of munoz and sprawus BMO capital markets in the report pointed out that because of interest, inflation hedge and global easing monetary policy to offset the strong dollar, 2018, gold prices are expected to average $1280 an ounce. But the fed's proposed slow, steady rate hike will curb investor demand and limit the upside potential. Today, because all of these reasons, the central bank hit: lost the inflation target, failure to maintain financial stability, not transparent to restore stability, without fully considering the global impact of policy. Politicians are unhappy with their performances and are seeking to regain control.