Sichuan is an excellent city, and a song "Chengdu" has made Sichuan a well-known place and attracted more people's attention to such a distinctive province. Besides hot pot and Chengdu, Sichuan dialect is actually very interesting. Most Sichuan dialect is very different from Mandarin, and most people really don't understand what Sichuan dialect means. Moreover, many dialects in this place are swearing, so they are also called the most efficient dialects by netizens.
When surfing the Internet, some new online buzzwords or local dialects will appear. If you don't surf the Internet often, you will soon be unable to understand what netizens are discussing and what others mean.