I probably figured it out. At least I came up with an acceptable understanding for my own look at this koan. You may arrive at a different understanding. Mine appeared during an "Aha!" moment. Check out this koan entry in my koan section. Can you tell me what is the sound of one hand clapping? Does it sound like Joshu's barking dog?

Another koan has been added. In this, we take a quick look into the 88th case in the Blue Cliff Record. In this case, Hsuan Sha asks (paraphrased) How can we teach those who are blind or deaf or mute?
How can one come to understanding without these senses? Isn't that the point? I personally found something good in this case. I hope you do as well.