Yichuan YizhuanLine statement
Nine at the fifth position occupies the place of honor, obtaining correctness with solid fullness at the center; this indicates that its inner sincerity lies in following goodness. Its good fortune is self-evident. 'Excellence' means goodness.
From the ruler down to the commoners, the good fortune of the way of following lies solely in following the good. Corresponding below with the correct center of the second line embodies the meaning of following goodness.