1. Travel: Choose different countries and regions to travel and taste local delicacies. You can try all kinds of special dishes, street snacks and local restaurants.

2. Learn to cook: Learn cooking skills and recipes from different countries and make all kinds of delicious food by yourself. You can take cooking courses or self-study to master the cooking methods and seasoning skills of different countries.

3. Try international restaurants: Try international restaurants when you are in your own city or traveling. Choose restaurants in different countries and taste their special dishes.

4. Attend food festivals: Attend various international food festivals, and you can taste delicious food from all over the world. These food festivals usually have special dishes and traditional foods from various countries.

5. communication and sharing: communicate with people from different countries to learn about their food culture and food recommendations. You can share your own food experience and get advice from others through social media, travel forums or food blogs.