Fengxiang Foods is one of the royal suppliers of KFC, won the "Quality Management Excellence Award" issued by Yum Brands, and is also designated by the State General Administration of Sports as the brand of food for athletes' preparation and protection, while Shengnong Group is the No. 1 enterprise in China's market share of white feather chicken in 2016-2018 .
The Big Mac index was published by The Economist in September 1986. Since then, the newspaper has published a new index every year. The index