yes.

according to different regions, the old three samples are different.

Nanchang Laosan Sample does not refer to three things in Nanchang, but a restaurant called Laosan Sample. Jiangxi's old three samples are fresh shrimp, spicy roasted goose tendon and spicy crab fried rice cake. Jiangxi Laosanwang is actually a gourmet shop in Nanchang, Jiangxi Province. The name of the shop is Laosanwang. Its signature dishes are: fresh shrimp flower shell, spicy roasted goose tendon and spicy crab fried rice cake, which is called "Jiangxi Laosanwang" by tourists who come here.