The secret of breathing and sleeping: How to unite the 3rd and 4th Chakra – the lower and middle Dan Tian

The secret of breathing and sleeping:  How to unite the 3rd and 4th Chakra – the lower and middle Dan Tian   A famous Wuji Master from China  once taught the secrets to unite the Heart Chakra also known as the 4th Chakra – as “breathing and sleeping.” What does this mean? Introduction The abstract