No, it’s just a brand effect. There is no question of authenticity or non-authenticity. No one in Guiyang’s Manjie Beef Noodles is not authentic, and no one dares to say that it is only authentic. It’s just Huaxi Wang. Jihe Feiwan’s advertising is relatively good. Comparing the two, I prefer Fei Wan's, but personally I think Fei Wan's soup is delicious and the beef is not very good, and Wang Ji's basically won't eat it. Both of these restaurants serve beef noodles in clear soup. I still prefer braised beef. I recommend the one on Qi Qi Rd. in Guiyang. Many people eat it, but the last time I ate it was 4 years ago.