If the training institution is at the forefront of the industry and has a certain right to speak, such a certificate will have a certain amount of gold and high quality. If this training institution is just an ordinary institution, then this certificate is just a blank piece of paper issued by the training institution itself, which has no meaning, because if the society and the company do not recognize it, this certificate is useless.

The issuance of government agencies has certain authority, but its gold content cannot be guaranteed.