Which statement best expresses the change in economic policy between Deng Xiaoping and Mao Zedong

Mao Zedong economic policy is based on dogmatic copying of marxism and socialists economic implementation. He used this in the Chinese government through disastrous policies towards the people. On the other hand, Deng Xiaoping adopts the western technique, idea, policy by improving the lives of Chinese by encouraging them to build China.