1. Choose formal channels to buy: Imported snacks generally need to go through quarantine, quality inspection and import procedures, so it is recommended to choose formal channels to buy, such as supermarkets and specialty stores.

2. Check the shelf life and production date: the shelf life of imported snacks is generally short. It is recommended to check the shelf life and production date and choose fresh products.

3. Observe the packaging: the printing quality, fonts and pictures of the packaging can reflect the quality of the product and the reputation of the manufacturer. It is recommended to choose products with exquisite packaging and clear printing.

4. Pay attention to the ingredient list and nutritional information: the ingredients and nutritional information of imported snacks may be different from those in China. It is recommended to check the ingredient list and nutrition information and choose products that meet your needs.

5. Choose according to tastes and preferences: Imported snacks have different tastes and flavors, so you can choose the right products according to your own tastes and preferences.

6. Pay attention to the price: the price of imported snacks is relatively high, so it is recommended to choose the right product according to your own economic ability.

In short, we should pay attention to the quality, freshness, packaging quality, composition and nutritional information of imported snacks, as well as personal taste and economic ability.