Thank you for the question. I'll respond in English.
Our position is that in order to enter the country.... We want to make it easy for travellers to enter the country, so there needs to be a process in place for those who have been vaccinated and travellers who have not been vaccinated.
Globally and in the work I've been doing at the World Travel and Tourism Council's table, it's proof of vaccination in the form of a health certificate, a vaccine passport or a green check, which the EU is using. It's some kind of indicator that a person has been fully vaccinated and they can enter a country, carry on and travel within it as usual.
For those who have not been vaccinated, we are suggesting that you will still want to test, using a PCR test before departure and a rapid test on arrival. Then they can carry on. Only introduce quarantine should there be a positive test result.