"Ma Hongniang's cultivation of the 'White Bone Contemplation' is divided into four layers according to Buddhist Zen methods, namely 'Impurity View,' 'White Bone Contemplation,' 'Bone Regeneration,' and 'White Bone Radiance!'"
"Among them, the first layer 'Impurity View' is an important method in Buddhist Zen meditation practice. It is one of the 'Five Stopping Heart Views,' which includes 'Impurity View,' 'Compassionate View,' 'Karma View,' 'Buddha-contemplation,' and 'Counting Breath Observation.' Additionally, observing the body as impure is also one of the 'Four Mindfulness Observations.' What are the 'Four Mindfulness Observations'? They are four places for settling the mind, also known as Four Mindfulness Observations. It is not purely about meditation, but rather using wisdom to observe the four mindfulness places to break four kinds of delusions, hence called 'Four Mindfulness Observations.'"
