1. Ring finger means married
The left hand is the closest hand to the heart, and there is a blood vessel on the ring finger, which is straight to the heart, and the new people will wear the wedding ring on this finger, representing the heart to heart, so that each other can feel the love and heartbeat of each other. Therefore, wearing the wedding ring on the ring finger of the left hand also follows this romantic statement.
3. Game proof
Let's do a little game: hold the left and right hands into a fist shape, and then lean together according to the corresponding fingers of the middle node, and then stand up the other fingers except the ring finger, and then force the fingers close together in turn to separate (note that the middle bone of the ring finger should be kept tight). Finally, it will be found that no matter how hard there are only two ring fingers that can not be separated, so everyone thinks that wearing a wedding ring on the ring finger represents that two people who love each other will never be separated.