Analysis of information sources in references of the Wikipedia article "Vòi xịt vệ sinh" in Vietnamese language version.
When served a beverage, accept with the RIGHT HAND ONLY! When eating, drinking, offering, or passing use right hand only!... When eating with Arabs, especially when taking food from communal dishes, the left hand must never be used, it is considered unclean.
When served a beverage, accept with the RIGHT HAND ONLY! When eating, drinking, offering, or passing use right hand only!... When eating with Arabs, especially when taking food from communal dishes, the left hand must never be used, it is considered unclean.
