2. Dandan Noodles is dry, Chongqing has soup, and Dandan Noodles belongs to Sichuan, which is two kinds of local snacks.

3. Chongqing Noodles refer to spicy vegetarian noodles, which are divided into soup noodles and Regan Noodles noodles. Chongqing noodles also include Chongqing noodles and minced meat pasta, such as beef, pork intestines, peas, miscellaneous sauce noodles and Rongchang bedding noodles. Chongqing noodles are rich in varieties. In noodle restaurants, you can ask the store to make personal customized tastes, such as dry (mixed noodles), yellow (hard), green (with more vegetables), heavy spicy (with more peppers) and so on.