1. Left ring finger: Married people can wear a ring on the left ring finger, because there is a blood vessel between the left ring finger and the heart, which symbolizes the purity and loyalty of love.

2. Right hand ring finger: Lovers in love can wear a ring on the right hand ring finger to show sweetness and hope to form a family with each other.

3. little finger: unmarried people or people who don't want to fall in love can wear a ring on their little finger to show that they are single aristocrats.