Abstract: The Chinese communist Paerty regards realising the socialist system and the communist system as her struggling goal,which completely conforms to the objective laws of the social development.And it is untenable to deny or appose socialism and communism.Although the Socialist compaign and the communist compaign suffered serious setbacks,the cause of socialism and communism,which is in corformity with the objective principles of the social development and with the foundamental interests of the vast majority of the people,will certainly achieve a significalt victery ultimately.So we should strengthen the socialist and communist conviction and do our utmost to advance the great cause of socialism and communism.