Don't! Both KFC and McDonald's have their own breeding and processing bases, and there are many supply centers in China. Many branches have extremely developed logistics systems behind them. Of course, they can't rely entirely on their own production and procurement! Send bread and chicken nuggets to various stores every morning, and then do the final processing and cooking in the store! Suppliers are not allowed to do this. Basically, chain western-style fast food is done in this way, and even Chinese food is slowly accepting this way, because it can save a lot of human resources!