The Tooth Fairy

"Moomm.  The tooth fairy only left me a quarter! But my friend -- got an entire dollar!" This conversation has probably happened before in your household, now you can explain to your child to be thankful because in China when a child lose a baby tooth, it doesn't get tucked under the pillow for the tooth fairy.  If the child loses an upper tooth, the child's parents plant the tooth in the ground, so the new tooth will grow in straight and healthy.  Parents toss a lost bottom tooth up to the rooftops, so that the new tooth will grow upwards as well.