1. Bird's Nest, this food comes from the Bird's Nest in Jin Siyan. The collected bird's nest not only needs to be searched hard, but also needs post-processing to extract edible parts. The whole process is difficult, so it is expensive. Five kinds of expensive top-class delicacies, as shown in Figure 5, are famous dishes in China. Only those who have eaten them are the real local tyrants.

2. Shark fin, filamentous cartilage in shark fin. This kind of delicious food is hard-won, but shark fin has an unshakable position in the catering industry in China, and the high price makes ordinary people marvel!

3. The famous French dish foie gras, caviar and truffle are listed as "the three most delicious foods in the world", and its price can be imagined. If you can eat the first three, your living conditions should be quite good!

4. Caviar, not all sturgeon eggs can be made into caviar, only the variety of caviar is the most advanced. If you want to eat top caviar, you can imagine the cost of the meal.

5. Papaya Rana China, a famous dish in China, is named after Rana China, a precious frog species in northeast China. It can hibernate in ice and snow for more than three months. Unusually precious food is even more expensive.

As one of the three treasures in the world, truffles are hard to come by. If you can eat all the above six good dishes, then you are a real local tyrant!