The idioms to praise delicious food are as follows:

1. salivate

[chuí xián yù dī]?

Saliva: saliva. My mouth is so greedy that my saliva is dripping. Describes being very greedy or envious.

2. Relish

[jīn jīn yǒu wèi]?

Describes being particularly interested.

3. Moving the index finger

[shí zhǐ dà dòng]?

Originally it refers to the omen of something delicious to eat, and later it refers to seeing something delicious. Something greedy.

4. All five flavors

[wǔ wèi jù quán]?

Five flavors: sour, sweet, bitter, spicy and salty. Describes complete and appropriate seasoning. It is also a metaphor for the complex feelings in people’s hearts.

5. Drooling

[chuí xián sān chǐ]?

The saliva flowed down three feet long. Describes a very greedy look. It also describes the ugly state of being jealous when seeing other people's good things.

6. Popular among the people

[kuài zhì rén kǒu]?

Zhi: barbecue. Everyone likes to eat delicious food. It is a metaphor that everyone praises and recites good poems or things.

7. Eat happily

[dà kuài duǒ yí]?

馐: to stir up the cheeks, that is, to eat and chew. Eat a hearty meal.