Yihan:
Word meaning
Yi, 1. The car behind is overtaking the car in front, which is extended to overtaking; 2. surprise attack; 3. transcendence; 4. Disperse; 5. Pass "Easy", leisurely and happy; 6. Pass "Easy". Benz; escape; 7. Pass "overflow". Han means tolerance, inclusion, and also refers to diving into water. It is also used in the name of water. Beautiful meaning.
Five grids
The five grid stroke combinations of this name are: 9-11, five grids are good luck.
Five Elements
Yihan’s Five Elements combination is: Fire-Water.