The profit margin of what I eat is very high, and the lowest is not lower than 65%. I still prefer to eat: the taste of Lego old duck vermicelli is comparable to that of sister-in-law old duck vermicelli soup. At present, there are only a few authentic flavors on the market: Wei Lego old duck fans, Sister-in-law old duck fans, Jinhuai old duck fans, and aftertaste duck blood fans, which are often eaten when traveling on business.
The profit margin of snack bar should be very objective. It is estimated that people have worked a little harder, but at least they have their own career, which is much better than working for others. Just like I have been traveling around the country all the year round, I am tired, and I will be the boss of the whole vermicelli soup shop myself when I have the opportunity.