Suggestions from the energy independence strategy of USA for China's energy security

Shale gas revolution made the reliance on foreign oil of USA show a downward trend in presently,and now it has fallen below 50%.However,China's energy overseas demands are increasing year by year,and sources of energy are concentration on single area,but those area' politics and safety environment is not good,so China' energy security is more and more outstanding.The success of energy independent strategy depends on the USA government energy strategy for prospective,as well as the legislation and policy support,what is more,the USA social maturity and efficient management system is conducive to the energy field of innovation.These aspects may be the good suggestions for China to improve energy self-sufficient rate and strengthen energy security.