Slogan of the 13th Party Congress in Qingdao

The historical event reflected in the slogan "Qi Xin saves Qingdao" is the May 4th Movement.

The May 4th Movement was a patriotic movement in Beijing on May 4th, mainly involving young students, the masses, citizens, businessmen and other classes. It is carried out through demonstrations, petitions, strikes, anti-government violence and other forms. The reason is that during the First World War, the European powers had no time to look east, and the Japanese took the opportunity to strengthen their aggression against China.

From the celebration of "Justice over might" in 2008 1 91/to the Paris conference in the following year1,in just two months, China at that time fully explained the law that "weak countries have no diplomacy since ancient times", and the so-called "justice over power" was just a beautiful fairy tale. The May 4th Movement directly influenced the birth and development of the * * * Production Party in China. In the history of the * * * Production Party in China, it was generally defined as an "anti-imperialist and anti-feudal patriotic movement" and regarded this movement as a watershed between the old democratic revolution and the new democratic revolution.