Ta-mei Fa-chang (752-839) was a Chinese Ch'an master. After he got awakened under the Great master Ma-tsu Tao-i (709-788), he went to the Ta-mei mountain and resided there.
One day there was a traveling monk who got lost in the Ta-mei...
Don't know much about it or the man behind it. It was said that the man or being needed to prepare his house for the return of the master That getting things in order would help bring the return of the master of the house. Of course, the house being your body and mind. The master I guess would be your true nature. Sorry, probably all wrong ... better to look it up on the internet ... haha
Hmm, I just looked it up and I was way off. Apparently his fourth way is different from fakirs, monks and yogis. His expounded his idea of the work one must do on oneself to become more self aware. He claimed that the teachings he brought to the West from his own
experiences and early travels expressed the truth found in ancient
religions and wisdom teachings relating to self-awareness in people's daily lives and humanity's place in the universe.