Under normal circumstances, when an enterprise is just established, it will generally choose to "dig the wall". In fact, it is mainly to find some like-minded friends and grow up with the enterprise. Because it has just started, it is impossible to have all the institutional processes and the like, and it is in line with the development of enterprises. Everyone needs some experienced people (industry experience, management experience) to operate.

Considering the long-term interests, internal training is undoubtedly the best policy. First of all, insiders have been integrated into the cultural atmosphere of the enterprise. Secondly, the insiders are familiar with each other and have a better understanding of his personality, work attitude and principles. But if it is not so absolute, many enterprises also choose to "dig the wall" in the process of development. Because of some professional and powerful work, the time spent on internal training can't afford to wait.