As long as you are not an unidentified foreigner, have not broken the law, or are a prodigal son who has turned over a new leaf, you may join Yanhuang Soul to cultivate, provided you have a solid background.
It sounds simple, but this so-called cultivation is, in fact, only for outer disciples. To become an inner disciple, you still need to pass through layer upon layer of selection and trials, such as personal strength, character, effort, and talent.
For disciples who lack natural talent, as long as their hard work is recognized, they too can become inner disciples of Yanhuang Soul and choose the branch of study they wish to pursue.
The branches within Yanhuang Soul are numerous, ranging from cultivating the mind, refining character, tempering will, fortifying the spirit, and many other aspects you wouldn't imagine.