A double degree is created by a college itself in order to collect some credit fees.

The Ministry of Education does not recognize

What the Ministry of Education recognizes is to get a second degree and enjoy postgraduate treatment.

These two concepts are different.

If you don't pass the on-the-job equivalent examination to get your degree, the Ministry of Education won't recognize it.

As long as it is obtained in this way.

No matter what major, it belongs to the second degree.