少林黑虎拳 釋行森Shaolin Heihu Quan-Shaolin Black Tiger Fist

I allready have a Shaolin Black Tiger Fist demonstrated by Chen Tongshan on my channel. But this sets are different from each other. They have a few ovelapping postures, but they seem to be 2 differents roads or maybe even two different variations of the art. I dont know how many roads the Shaolin Heihu Quan has. In the index of Shaolin Encyclopedia which is availible in English there is only one Black Tiger Fist mentioned, but that does not mean there are no others. Black Tiger mostly refers to techn