Where is the dialect of "no surname"?

No trip, it should be Yunnan, Guizhou, Sichuan and Chongqing dialect in the southwest. Especially in Sichuan and Chongqing, it has two meanings. One is to give a simple answer to what others can't do. For example, Zhang San wanted to ask Li Si, a village cadre, to open the back door to go through the formalities. Li Si said "no" and decisively refused the other party. The other refers to one's ability to wait. Can't study, that means poor academic performance, can't drink, that means poor alcohol consumption.

Description of Yunnan, Guizhou, Sichuan and Chongqing

Yunnan, Guizhou, Sichuan and Chongqing refer to the local abbreviations of Yunnan, Guizhou, Sichuan and Chongqing. These four provinces are located in the southwest of the motherland and the Sichuan Basin. Yunnan Province is located in the west of Yunnan-Guizhou Plateau, Guizhou Province is located in Guizhou Plateau, Sichuan Province is located in the Sichuan Basin in the southwest of the motherland, and the famous Chengdu Plain is located in the Sichuan Basin. Chongqing starts from Luzhou, the Yangtze River in the west, and reaches Wushan, Chongqing along the banks of the Three Gorges of the Yangtze River.