Introduction to Guandong style: "Guandong culture" refers to the regional culture east of Shanhaiguan, including the four provinces of Liaoning, Jilin, Heilongjiang and Inner Mongolia today. Regarding the title of Guandong regional culture, there are many disputes in academic circles and no conclusion has been reached yet. In addition to "Guandong Culture", there are also titles such as "Black Earth Culture", "Black Water Culture", "Changbai Culture", "Liaohai Culture", "Mongolian Grassland Culture" and the unique contemporary "Beidahuang Culture". Among these titles, there are many What is recognized is "Guandong culture", because the word "Guandong" appeared earlier and is widely accepted and recognized by people.