Yimian, originally called Yifu Noodles, is a traditional Chinese pasta with top-grade noodles. It is a kind of fried egg noodles. The production of Yi noodles pays attention to good color and shape, the body is loose but not loose, floating but not solid, and it tastes smooth and delicious.

e-fu noodles have similarities with modern instant noodles, so they are also called the originator of instant noodles.