As for the answers of why should Shenzhen develop the financial innovation and what advantages Shenzhen have，people seem to have reached a consensus. But on the problem of what principles should be followed in Shenzhen financial innovation，different people hold different views. The author considers that in order to improve the efficiency of Shenzhen financial innovation，it is necessary to follow the four principles below.
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GuoMaojia:Guo Maojia，male，from Wuxue city of Hubei province，the professor and doctor of China Center for Special Economic Zone Researches of Shenzhen University，engaged in finance theory and capital market researches.
LongKai:
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