While the Chinese government showed a pro-Russian stance over the situation in Ukraine, the Canadian embassy in Beijing, the capital, put up a message in support of Ukraine, and it turned out that it seems to have been scribbled by someone.
What appears to have been scribbled is a sign in Chinese that the Embassy of Canada in Beijing put up on the wall of the site, saying "We support Ukraine."
This signboard was on a busy road, and there was no graffiti around noon on the 2nd, but on the night of the 2nd, the lower part of the signboard was covered with white things.
In the images on the Internet, the covered part is like red paint, and the words NATO = North Atlantic Treaty Organization are written in English, showing Canada's stance of solidarity with Ukraine. It seems that it was written by a dissatisfied person.