Over the last twenty years,recent lifestyle changes in China resulting from rapid development,opening-up to the outside,and integration with the global econo- my,have brought foreign fast food chains like McDonald’s and KFC to China’s fast food industry.Chinese customers,including teenagers and young adults, have experienced the initial surprise brought by the never-before-seen western last food: Over the last twenty years, recent lifestyle changes in China result from rapid development, opening-up to the outside, and integration with the global econo- my, have brought foreign fast food chains like McDonald’s and KFC to China’s fast food industry.Chinese customers , including teenagers and young adults, have experienced the initial surprise brought by the never-before-seen western last food: