In order to achieve a low cost and highefficiency development, the economy and society need ideal culture and institutional culture adapt it。For economic development,ideology in ideal culture provides common faith and institutional culture provides common knowledge Because of the successful idology and institution, the economic principal part will form a stable expectation to the future, lower the cost of personal correspond with society, collectivity action, institutional maintenance and performance, inspirit economic principal part to creat wealth, thus economy will continual increase over a long timeBut culture and the economic development aren’t synchronous, cultural development has its own rule, the thickness,strength,flexible,opening of culture affect the cost of cultural change, adopt an appropriate way to low reform cost is the basic condition that carries out the cultural renovation