There are many classic slogans in history, such as "fighting against the Qing Dynasty and regaining sight", "saving scenic spots", "eliminating four evils", "overthrowing Chiang Kai-shek" and "Long live the people". These slogans have distinctive characteristics of the times and the significance of reflecting the people's voices, which have played an important role in promoting social progress and people's liberation.
With the changes of the times, today's slogans are constantly changing. We have seen the emergence of new slogans such as "peaceful reunification", "community of human destiny", "green environmental protection" and "consumer rights and interests". These slogans reflect the hot issues in the current society and the concerns and demands of the people. With the progress of science and technology and society, the slogan no longer stays on paper, but actually works for the welfare of the people and strives for justice, equality, freedom, democracy and civilization.