What kind of foundation does Taoism need to build?

Being a vegetarian and sitting on a pile is similar to practicing Qigong in physics, but master will have a formula of mental method, and then you must have all kinds of Taoist knowledge, otherwise you will not be able to cope with all kinds of realms and respect your teachers well. You can't understand what master said, let alone read the book of Dan, and you can't stick to it. The most important thing is Xiu De, who cultivates the mind and has a strong and calm mind, with 998 1 off in front. The multiplier can be refined, but it seems that my brother's multiplier was given by someone else, and I refined it early.