If you want to give these delicacies a signature, I would suggest you name them like this: 1. Wonton noodles: It can be called "flavored wonton noodles". This name highlights the rich fragrance of wontons and the combination with noodles.

People can think of the characteristics of this delicacy as soon as they hear it.

2. Vegetable Clear Noodle Soup: It can be called "Fragrant Vegetable Soup Noodle". This name highlights the refreshing taste of the soup noodles and the refreshing flavor of vegetables. When people hear it, they can think of the characteristics of this healthy delicacy.

3. Liangpi beef tendon noodles: It can be called "cool beef tendon noodle". This name highlights the cool taste of the cold noodles and the chewy texture of the beef tendon. When people hear it, they can think of this summer delicacy.

The naming of these signatures needs to highlight the characteristics of this delicacy, so that people can think of its taste and texture as soon as they hear it.

Such a naming method is easy for customers to recognize and remember, which is conducive to attracting more consumers to come and taste it.