How many kinds of Huangshan dialect are there?

The friends above are basically right, but one thing is wrong. People in some places in Huangshan can't speak Anqing dialect, but only Jianghuai dialect similar to Anqing dialect. Except Jianghuai dialect, most dialects are difficult to understand, because these dialects are Hui dialect and Tunxi dialect based on the ancient Wu dialect. Many dialects in Jiangsu, Zhejiang and southern Anhui have elements of Wu dialect. Jianghuai dialect is easy to understand, and it is spoken in most parts of Anhui and a few parts of Jiangsu. Since ancient times, Huangshan Mountain has been sparsely populated. After War of Resistance against Japanese Aggression, more and more immigrants moved to Huangshan, thus forming a town that speaks Jianghuai dialect. As far as I know, there are three kinds of Shexian dialects. Huicheng Town speaks standard Shexian dialect. The voices of the villagers in the north are very low, which makes people feel good. Town people in the south have a loud voice, which makes people feel bad. But in general, Shexian dialect is close to Zhejiang dialect, because Shexian county is close to Zhejiang. In addition, Taiping dialect is also very interesting, which is close to Shanghai dialect, but my wife is flat and can't speak Taiping dialect. She can only speak Jianghuai dialect in Huangshan. Tunxi dialect is also spoken in Tangkou Town, Taiping (huangshan district) and Tunxi District, Xiuning County, and people in these three places have no barriers to dialect communication. In addition, there are Qimen dialect and Yixian dialect (the dialects in Yansi town are different), and Wuyuan dialect is spoken in a few areas near Jiangxi. Generally speaking, it is difficult for people in two different districts and counties of Huangshan City to understand their dialects, and they are speechless! Mandarin is still good! This is the reason why there are so many Huangshan dialects, and it is inevitable that there are some shortcomings in my poor knowledge. Please correct me!