The thesis analysis Chinese collectivism and American individualism mainly from food culture.The thesis has four parts.The first part expounds the two different values’concept.The second part analysis the two different values in detail from the way of cooking,diet style,dietary ideas and different types of payment through comparison.Chinese pay attention to seasoning,while America natural taste in the way of preparing;Chinese diet style is group dining system,while American diet style is individual dining system;Chinese dietary idea is emotional,while American dietary idea is rational;Chinese like my treat,American like go Dutch.The third part expounds the reasons of different values reflected in the two food culture.And it analysis the main reason from four part above mentioned in detail.The fourth part expounds that the paper aims at letting us learn about two countries’deep-structure culture hidden in food culture.And then we can keep the communication open. The analysis of collectivism and American individualism mainly from food culture The four part.The first part expounds the two different values’concept.The second part analysis the two different values ​​in detail from the way of cooking, diet style, dietary ideas and different types of payment through comparison. Chinese pay attention to seasoning, while America natural taste in the way of preparing; Chinese diet style is group dining system, while American diet style is individual dining system; Chinese dietary idea is emotional, while American dietary idea is rational; Chinese like my treat, American like go Dutch. The third part expounds the reasons of different values ​​reflected in the two food culture. And it analysis the main reason from four part above mentioned in detail. fourth part expounds that the paper aims at letting us learn about two countries’deep-structure culture hidden in food culture. And then we can keep the communication open.