1. Different scope: Cantonese cuisine is one of the four major cuisines and eight major cuisines in China, and Cantonese cuisine is the representative of Cantonese cuisine, covering the Pearl River Delta and Shaoguan.

2. The representative dishes are different: the clay pot rice and roast suckling pig in Cantonese cuisine originated from the "Bazhen" dishes in the Zhou Dynasty; Roasted goose originated from roast duck, a famous dish in Song Dynasty. After the dim sum spread from the Central Plains to Guangdong, it evolved into Guangdong dim sum such as shrimp dumplings and dried steamed dumplings. Cantonese cuisine includes boiled chicken, roasted goose, roast suckling pig, crispy roast meat, braised pigeon, barbecued pork in honey sauce, lobster stewed in soup, potted vegetables, steamed bass, aunt abalone, braised Liaoshen in abalone sauce, boiled shrimp, Guangdong morning tea, bird's nest with coconut juice and fried beef river.