For the meaning of Eminent - expansion. Harvest - determination click HERE
The name of hex.61: Fu might have a very different meaning than sincerity.
Line 1. The character "white tiger" also means 'guide' or 'precaution', like in hex.3/3. It is the 'magic' which an indian guide has: being one with the forest.
Line 2. In Chinese thought, the young of the crane is absolutely obedient to its parent.