Birth taboo: Mongolian women usually hang an obvious sign under the eaves after giving birth. Girls hang red stripes, boys hang bows and arrows, and guests stop here.
Water taboo: Mongolians believe that water is a pure god and should avoid washing hands, clothes and bathing in rivers. Fire taboo: Mongolians worship fire, Vulcan and Kitchen God. Therefore, after entering Mongolian yurts, it is forbidden to roast feet on the stove, and it is not allowed to wet boots and feet by the stove. Do not cross the furnace or pedal the furnace; Don't knock on the cigarette bag, throw things or throw stolen goods on the stove; Don't pick a fire with a knife or insert a knife into the fire, and don't take meat from the pot with a knife.
When herdsmen have seriously ill or critically ill people at home, they usually hang a rope on the left side of the yurt and bury one end of the rope on the east side, which is equivalent to hanging a "no admittance for idle people" sign, meaning that patients at home are not suitable for hospitality.