It's from yesterday, from what I understand he did invite them. But the Canadian military blocked it. And its not like it was a significant force coming over, reported to be between 6 and 8 officers.

The Chinese will not be fighting a hot war on our land, any attempt would be suicide. Any attempt to land troops on mass would be noticed immediately, and they do not have the ships to transport any significant force. They would need to spend months just to transport, and our navy could stop them in an instant.