Are created by its namesake-yis cook created these noodles in his very own kitchen, in china during the qing dynasty. These precooked deep-fried nests of yi noodles take place of cake at birthdays, family celebrations and cny banquets. Thus, they have come to be associated with birthdays and earned itself the moniker long life noodles. Because yi noodles are cooked before being fried, they can be stored for a longer period. Add the noodles to the water before the broth boils, and not for too long or else they may look overcooked.