There is a difference.
Let’s talk about it in general...
Haifeng dialect, Shanwei dialect and Lufeng dialect can be collectively called "Haifeng dialect". (Among them, Haifeng dialect and Shanwei dialect are also called "Xuelao dialect", and Lufeng dialect is called "Fuluo dialect")
"Jieyang dialect" is one of the local dialects of Chaoshan dialect (actually "Chaoshan dialect" There is ambiguity in this word. Some people agree that Hailufeng belongs to Chaoshan. However, Hailufeng people say that they are not "Chaoshan people")
Minnan dialect, that is, "Fujian dialect", refers to the accent of southern Fujian.
p>The following are some typical differences between Laohua (Haifeng dialect) and Chaoshan dialect
1. The u rhyme in Chaoshan pronunciation, the Haifeng pronunciation is i: like you (Chaoshan Sound "lu", Haifeng sound "li");
Go (Chaoshan sound "khu", Haifeng sound "khi");
Cupboard (Chaoshan sound "tu" , Haifeng pronunciation "ti").
Pig (Chaoshan pronunciation "tu", Haifeng pronunciation "ti").
Fish (Chaoshan pronunciation "hu", Haifeng pronunciation "hi").
2. The oi rhyme in Chaozhou pronunciation, Haifeng pronunciation is ei (Haifeng dialect does not have oi rhyme), such as
Hui (Chaoshan pronunciation "oi", Haifeng pronunciation " ei");
Buy (Chaoshan pronunciation "boi", Haifeng pronunciation "bei");
Fine (Chaoshan pronunciation "soi", Haifeng pronunciation "sei").
No. (Chaoshan pronunciation "toi", Haifeng pronunciation "tei").
Qi (Chaoshan pronunciation "tsoi", Haifeng pronunciation "tsei").
3. Different vocabulary: Lingxi (Chaoshan means "object");
Live (Haifeng means "Zha", Chaoshan means "跂");
Didi (meaning "where", Chaoshan means "bottom");
Shui (meaning "beautiful", Chaoshan means "elegant");
厝(It means "home", Chaoshan means "inner").
(Originally I wanted to insert some pictures. But I am only level 1.. I have the opportunity to show you some pictures)