As we all know, our country is very vast, and there are fifty-six nationalities living on this land, each with its own characteristics. And people living in different areas, the habits of life and the way of communication is not exactly the same, different regions have their own dialects, such as Wenzhou dialect, Hakka dialect, Cantonese and so on. Under the derivation of these dialects, the local people will also create some words that only the locals can understand. In fact, the word "shankaka" is more commonly used in Yunnan, Guizhou, Sichuan and Chongqing, which means a remote place with bad roads.