One example in here: Life Hua-Ke at the Life Travel Palace.
Without the knowledge of Lai-Yin, we read it as — this person will have helpers (Gui-Ren, in Chinese:贵人) when going outside. The luck for going outside is good.
With Lai-Yin, for example Lai-Yin at the Life Career Palace. We can add more explanations as following:
Good at study in school age and the luck for career is also good — because Life Career Palace ( the Lai-Yin Palace) flying Hua-Ke into Life Travel Palace and shine the Life Self Palace — which is a good sign for Life Career Palace.