Certainly! Here are the answers to the questions based on the provided passage about Vietnamese cuisine, along with some supporting evidence:

1. **How is Vietnamese cuisine?**
Vietnamese cuisine is extremely diverse, known for its healthy ingredients, distinct flavors, and use of fresh herbs.

2. **How many kinds of foods are there in Vietnamese cuisine?**
Vietnamese cuisine is divided into three main categories based on the regions: north, central, and south.

3. **Is there a lot of oil and vegetables in Vietnamese food?**
No, there is little oil and many vegetables in Vietnamese foods.

4. **What are the major components of a Vietnamese dish based on?**
The major components of Vietnamese dishes are based on rice, vegetables, soy sauce, and nuoc mam (fish sauce).

5. **Are Vietnamese dishes found widely in many countries?**
Yes, Vietnamese cuisine has gained popularity and can be found widely in many countries, including the United States, Australia, Canada, South Korea, Laos, Japan, China, Malaysia, and France.

6. **Is Vietnamese cuisine recognized for its strict and choosy selection of ingredients?**
Yes, Vietnamese cuisine is recognized for its strict and choosy selection of ingredients.

7. **Why does a Vietnamese chef generally prefer native ingredients?**
A Vietnamese chef generally prefers native ingredients because of their typical and fresh flavors, which give each dish a taste of nature.

8. **Is Vietnamese cuisine known as a healthy cuisine?**
Yes, Vietnamese cuisine is known as a diverse and healthy cuisine.

### Supporting Evidence
- "Vietnamese cuisine is extremely diverse."
- "There is little oil and many vegetables in Vietnamese foods."
- "The main ingredients of dish are based on rice, vegetables, soy sauce, and nuoc mam fish sauce."
- "Currently, Vietnamese cuisine has been gaining popularity and can be found widely in many other countries..."
- "Vietnamese cuisine is recognized for its strict and choosy selection of ingredients."
- "A Vietnamese chef generally will prefer native ingredients because of its typical and fresh flavour."
- "This is a reason why Vietnamese cuisine is known as a diverse and healthy cuisine."

I hope this helps with your query! If you need further assistance, feel free to ask.