If you open it yourself, you don't have to join. You can ask about the cost of joining in some famous stores, but it seems that the beef noodles joined in Lanzhou, such as Jinding and Master Huang, are still open to the present.

These are studied in some business newspapers and morning papers in Lanzhou at night. Generally, Lamian Noodles, a Hui people, and Han people are more bosses. If the Han people are in Lamian Noodles, their business will not be very good.