biang biang mian

Yesterday, I was wandering on the street with my friend, we walked and walked, soon I saw a signboard of a Chinese noodle resturant, which shows 3 Chinese characters -biang biang mian. I did not recognize it at the first sight, then these complicated characters reminded me of a story a shaanxi local told me. She told me how to write these characters by remembering a pithy formula. It was such good luck that I met with it, and then I didn’t hesitate to capture it : )