Foreigners don't have to worship their ancestors without Tomb-Sweeping Day. Are there only China people who worship their ancestors in the world?

Foreigners don't worship their ancestors.

There is a pantheon in France, and only the great French can enter it. The Lincoln Memorial in the United States will have a grave after death abroad. Younger generations or friends will go and see if they miss it. They will place flowers or other objects in front of the grave to express their thoughts. But mainly for the memory of the dead, some people think that the dead will bless the living in heaven, but there should be no paper burning ceremony in the traditional sense of China.