Domestic:

1. "Tongue on the China": a program about different food cultures and stories from different parts of China, which shows the specialties of each place and their preparation methods.

2. "Longing for Life": a variety show with the theme of rural life, which also has some displays and introductions about local food culture.

3. "Flavors of the World": a variety show featuring the introduction of local Chinese snacks.

4. "Gourmet China": a documentary program that explores Chinese food culture.

Foreign:

1. "Chef's Table": a documentary program that explores the stories and inspirations behind chefs and their cuisine around the world.

2. 'Anthony Bourdain: Parts Unknown': a documentary focusing on food, culture and travel, hosted by Anthony Bourdain, a renowned foodie and traveler.

3. 'MasterChef': a globally popular food competition program featuring ordinary families and amateur chefs.

4. 'The Great British Bake Off': a British dessert baking competition program in which contestants make a variety of different cakes, breads and cookies, etc. within a time limit.

It should be noted that as the style and program content will vary according to different program types and themes, viewers can choose different types of food programs according to their interests.