Why do people always say that telecommunications companies are difficult to enter?

China Telecom is also a large state-owned enterprise. According to the regulations, it can only enter through open recruitment and examination.

So generally speaking, there must be at least three conditions. The first is to meet academic qualifications. The second is that it is best to be introduced. The third is to highlight personal ability. With these three points, it should be no problem to enter large state-owned enterprises.