How do the Chinese and the Americans greet each other? And how do they respond to compliments?

Chinese people greet each other by saying "hello,have you eaten yet?",while Americans greet each other by saying "hi,how are you?".Both the Chinese and the Americans tend to shake hands during formal greetings.Chinese people respond to compliments by saying "no,I didn't do that well." They are very modest in general.On the other hand,Americans respond to compliments by saying "thanks!” The differences between the way Americans and Chinese people react to compliments and their differences in greetings are due to their differences in culture.