What language is used in northern Fujian?

Hakka? Say this sentence is not afraid of jokes. Hakka dialect is basically not spoken in northern Fujian, Fuzhou dialect is spoken in Fuzhou area, Fuzhou dialect is spoken in Ningde area, Minnan dialect is spoken in some coastal towns and islands, and most of them speak Fujian Oriental dialect, with great internal differences. Most people in Nanping speak northern Fujian dialect, represented by Jian 'ou dialect, and Fujian-Jiangxi dialect, represented by Shaowu dialect, which is also quite different internally. Youxi, Otawa, Sanming is also a Minnan dialect, but it is very different from Xiazhangquan. The rest are Fujian Chinese dialect and Fujian-Jiangxi dialect. Putian speaks Puxian dialect. Except xinluo district and Zhangping, most counties and cities in Longyan are Hakka dialects.