5. No one can doubt that the reform and opening policies introduced in 1979 have had a profound impact on the lives of Chinese citizens . Changes resulting therefrom have not only impacted the economic system , but the social system as well .
没有人能怀疑1979年推出的改革开放政策对中国公民的生活产生了深刻的影响。由此造成的变化不仅影响了经济体制，而且影响了社会体制。
