The plane has no airworthiness label, so it should be called an airworthiness certificate.

The ground test and air test flight of the aircraft meet FAA standards and will be awarded.

It is mainly managed and published by the Civil Aviation Administration of China. Similar to industrial and commercial business license. Without this certificate, the plane can't engage in air transportation.

I don't know what plane logo you are talking about. If in doubt, please visit the website of Civil Aviation Administration of China.