Heyuan dialect is the original dialect.

These are the exact words. Heyuan dialect belongs to a kind of water source sound. The academic term of water source sound is Hakka Cantonese film, which is a native dialect and was born at the intersection of Guangfu culture and Hakka culture. Heyuan dialect is influenced by Hakka dialect in the east and Cantonese in the west, mainly distributed in Yuancheng District and Dongyuan County of Heyuan City.