If Liu Yao divines with a dime from our country, which side is Yin and which side is Yang?

This question focuses on yin and yang. The side with words is yin. The side with the national emblem is Yang. For example, the human hand: one side of the palm is yin. The back of the hand is Yang's. For example, before and after a person, the ren meridian in front belongs to Yin. Behind it is the Du meridian, which belongs to Yang.