As the times unfold, people live, learn, work at an accelerated pace (the amount of time, environment, energy, etc. That people have at their disposal is becoming more and more limited), especially as a young fashioner, and as a wage earner, the daily diet structure and the balance of its nutritional intake are very worrying, and the demand for fast meals in society as a whole increases. People's perceptions of consumption of meals and household eating habits have gradually changed, with outings becoming more frequent and rational. Although fast food in the ocean was once favoured by chinese consumers, chinese fast food still dominates the domestic fast food market with its variety advantages, price advantages, and taste advantages in major consumption levels. According to department of commerce statistics, 90 per cent of our fast-food market is chinese fast-food, while only 10 per cent is western fast-food. Future trends will continue to be dominated by chinese fast-food, which can...