Singing the basic idea of truth

Singing the truth not only talks about the methods of refining the heart, alchemy and shaping, but also systematically discusses the basic viewpoints of Dan Dao Kung Fu. The characteristics of retreat are that once you get started, natural and wonderful ideas come one after another, and you can't help but have your own true guidance; The key to successful retreat was stolen in the porch. With this quiet and energetic feeling, you will feel that your self-cultivation is very successful.