Why are Shandong people not fashionable?

Shandong is relatively conservative and closed. Shandong people, who are deeply influenced by Confucius and Mencius' ideology and culture in China, have a fine tradition of ocean deep, righteousness as heavy as Mount Tai and loyalty to the Yellow River. Generally speaking, they refer to people who have lived in Shandong for a long time and generally speak Shandong dialect, or people who were born and registered in Shandong. Shandong people are not fashionable because Shandong is relatively conservative and closed. Shandong people do not use a very strict definition, which makes it difficult to count their total population. Basically, it can be considered as the population of Shandong Province, and the number can exceed 100 million.