Complex sentence: During the course of the meal, cleaning your eating hand with cloth or paper tissue is considered unhygienic though with the advent of restaurant dining it is becoming more acceptable.You may be asked to wash your hands before and after sitting down to a meal.
Split into simpler sentences: During the course of the meal, cleaning one's eating hand with a cloth or paper tissue is considered unhygienic, though with the advent of restaurant dining, it is becoming more acceptable. One may be asked to wash their hands before and after sitting down to a meal.