Calling Crane combat principles in Tensho kata

Minghe Quan, the Calling crane, is one of the ancestors of karate, whose influence on this art remains underestimated. Even the basic karate katas have a completely unusual appearance and meaning, if you try to read them from this point of view. Do you have doubts in the effectiveness? Just train it before. Any technique is effective only when it is trained well. Or in boxing or MMA “everything works by itself“?