The catering characteristics in Dongguan have Lingnan regional characteristics, belonging to the Cantonese cuisine flavor of eight major Chinese cuisines. Among them, the most famous snacks in Dongguan are Houjie Roasted Rice Flour and Sanhe Banquet.

Houjie Roasted Goose Flour: the traditional food of Dongguan Life Banquet, which means long life, many blessings and longevity. The most famous roast goose in Dongguan is of course Houjie. Roasting goose wrasse, the most exquisite thing is a pot of delicious soup, which needs to be cooked with whole chicken, large pieces of meat and bones, and many special herbs and spices. When eating, blanch the seto flour in hot water and put it into a bowl, then add a tablespoon of broth, and spread the noodles with a layer of roasted goose with crispy skin and tender meat. Then the delicious soup is soaked with the smell of roasted goose, which is even more delicious and attractive.

The water towns in Dongguan are mainly planted with rice. At the turn of summer and autumn every year, the flowers are fragrant and the rice is golden. In this season, the insects, carps and sparrows that live on the flowers and rice are all fat and tender. People catch insects, carps and sparrows, cook, put on banquets and entertain guests, commonly known as Sanhe banquet.