Today is the Hungry Ghost Festival which is celebrated on the 15th day of the seventh lunar month in China. The souls of the dead are supposed to return during the seventh month so this is a day in which offerings to ancestors are made, lanterns floated on rivers for the departed, incense and paper offerings, some of them very elaborate burnt for the use of the dead.
Here is how Hungry Ghost Festival is celebrated in Singapore where I live.
https://www.scmp.com/lifestyle/travel-leisure/article/2160024/singapores-hungry-ghost-festival-what-do-lion-city-during