【1】you are supposed to pick up your bowl to eat 端起碗吃饭 【2】you are not supposed to eat with your hands 不要用手吃饭 【3】it is rude to sick your chopsticks into your food 把筷子插在饭里是粗鲁的 【4】it is rude to make noise while eathing noodles 吃面条的时候不要发出声响 wash you hands with soap 用香皂洗手