Where is the most accurate Hakka dialect?

Hakka dialect in Meizhou, Guangdong Province can be divided into two types, namely, northern dialect (Lingbei Hakka phonology) and southern dialect (Lingnan Hakka phonology). Hakka dialects in northern China are quite different, which are subdivided into Ninglong, Yugui, Tonggu, Peyo and Tingbei. Southern films are generally divided into Guangdong and Taiwan films (including Shaonan and Tingnan films), Guangdong and Taiwan films (including Huicheng films) and Juck Zhang films, which are collectively called eight films. Hakka programs of China Radio International are usually broadcast in Meixian dialect of Guangdong and Taiwan Province. Previously, Juck Zhang films were not named, while Yue Zhong films were subdivided into Yue Zhong films and Huizhou films. Now, after readjustment, there are still eight. Please pay attention. Huicheng people lack a sense of belonging to Hakkas, while Heyuan people have a strong sense of belonging to Hakkas, so they used to be divided into Huizhou films and Cantonese films. But in fact, Huicheng people and Heyuan water source people have a considerable sense of homology, so according to the principle of similar pronunciation, they are adapted into Cantonese films. Yuezhong piece includes Huicheng piece and Heyuan piece. We re-integrated the original two pieces into a Cantonese film. However, there are subtle differences between Huicheng essays (Huicheng dialect) and Heyuan essays (Shui Yuan dialect). The plural forms of personal pronouns in Huicheng dialect are expressed by single words, while personal pronouns in Shui Yuan dialect are expressed by compound words. Comparing the two, Huicheng dialect and Suwon dialect are bounded by the characteristics of Guangdong and Taiwan (Hayes dialect) and Cantonese (Guangzhou dialect). Among them, the pronunciation of Shui Yuan dialect is closer to Cantonese, but it is mixed with many world words. Huicheng dialect sounds closer to Hayes dialect, but it incorporates many Cantonese words. In fact, for ordinary Hakkas, Huicheng dialect is easier to understand (actually closer to the pronunciation of Cantonese and Taiwanese films), while Suwon dialect is more difficult to understand. However, the problem is that Shui Yuan dialect people have more Hakka ethnic identity than Huicheng ethnic minorities. Cantonese and Taiwanese films are the most popular, also known as Hayes dialect; Including Shaonan small pieces, Tingnan small pieces, Chengxiang small pieces, Biexi small pieces, Woods small pieces, Hanjiang small pieces, Xinhui small pieces, land and sea small pieces, Guangnan small pieces (the intersection of Guangdong and Guangxi) and so on. Shaonan small piece belongs to Guangdong-Taiwan piece, which refers to wengyuan county, Xinfeng County, yingde city, Shixing County and Fogang County. Cantonese and Taiwanese films, as the name implies, are the most widely used phonology of Hakka dialects in Guangdong and Taiwan Province provinces. The Hakka dialect "Four Seas Yongle Daping" in Taiwan Province Province is mainly based on Cantonese and Taiwanese phonology, but it originated from Raoping Dialect in Raoping County, Guangdong Province and Zhaoan Dialect in Zhaoan County, Fujian Province, and belongs to Juck Zhang Dialect alone. Meixian dialect is obviously the representative pronunciation of Hayes dialect, and it is also the representative of China Hakka dialect. Juck Zhang Film Company used to have no name. Including Nanjing County, Zhao 'an County, Pinghe County, Hua 'an County and Raoping County of Guangdong Province. Hakka dialect in Pinghe County, Fujian Province is the most distinctive, but Raoping dialect is famous because it is also popular in Taiwan Province Province. It is worth mentioning that there is a Pingpo dialect in Huidong County, Boluo County, Haifeng County and Shenzhen City of Guangdong Province, which actually originated from Hakka dialect in Pinghe County of Fujian Province. Northern Guangdong refers to Renhua County, Lechang County, Ruyuan County and Nanxiong County in Shaoguan City. Hakka dialect in Fujian Province originally belonged to Tingzhou dialect or Mingmin Hakka dialect, but in fact, Cantonese and Taiwanese dialects are mainly popular in Yongding County, Shanghang County and Wuping County in the south of Tingzhou Prefecture, so they are now classified as Cantonese and Taiwanese dialects. Changting County, Liancheng County (Changting Hakka dialect), Ninghua County, Qingliu County and Mingxi County (Ninghua Hakka dialect) in the north of Tingzhou Prefecture, although there are still differences between the north and the south, the three counties in Tingnan are closer to Guangdong and Taiwan, so the five counties in Tingbei are redefined as the reference source of Tingbei film: Changting Forum. Southern films (Lingnan Hakka phonology) are also widely used by overseas Chinese. There are fewer overseas Chinese in Ninglong Film, Yugui Film and Tonggu Film (all located in Jiangxi Province), and there are fewer overseas Chinese in northern Fujian and Guangdong (Peyo Film and Tingbei Film) than in southern Fujian and Guangdong (Shaonan Film and Tingnan Film).