Hello Xiaoping, at what time, place, and historical background was it initiated by what group of people, and what did it explain?

Hello Xiaoping, this term originated from the slogans spontaneously put out by Peking University students during the mass demonstrations on the 35th anniversary of the National Day (October 1, 1984). This entry has become the people's emotional memory of the era of reform and opening up initiated by Comrade Deng Xiaoping. This is how the term was born: During the 35th National Day National Day mass demonstration in the capital, students from Peking University unexpectedly unfurled a banner during the parade - "Hello Xiaoping" - and this image was instantly transmitted All over the world, it has become a precious memory in the history of the Republic of China and a moment recorded on television.

"Hello Xiaoping" was born in the National Day Parade in 1984: The TV camera turned to the middle of the parade in time, and a team of young college students held up a large banner with black characters on a green background --- the name of the Department of Biology of Peking University The students' masterpiece---concentrated and fully expressed the people's common aspirations.