Is Denmark the friendliest of the Nordic countries?

Compared with several other Nordic countries, such as Norway, Sweden and Finland, Denmark is a friendly country to China.

If you are asking whether people are the friendliest to China people, I think it's ok.

I will give you directions seriously and even give you a ride. I dare not say the friendliest, because I haven't traveled all over.

but from the perspective of immigration, it is definitely not the friendliest.

It belongs to a non-immigrant country, and its immigration requirements are very strict, and it is required to learn Danish, the national language. In the past, individual tourist visas were not open, but recently it seems to be open.