the difference between chinese and foreigner:the private space in life, the relationships with strangers, the manner of thinking on the same thing,the manner of drinking.the habits of driving.when driving pass the cross,chinese driver used to drive fast without anymore attention.the foreigner will stop or down speed to ensure if there are cars passing.when eating in restaurant,they shows different manner.to chinese we make big noise,to foreigner they keep silent or talk in lower sound.