What does it mean to see a Wong Tai Sin crossing the road just after work?

"Wong Tai Sin" is a name for weasels in some places. For example, people in old Beijing called foxes, weasels, hedgehogs and snakes "fox spirits", "Huang Xian", "white spirits" and "long spirits". People generally believe that these animals that have been associated with human beings for a long time belong to the supernatural. Wong Tai Sin is also called "Uncle Huang Er" by the people. It is worshipped for two reasons. First, because it is as beautiful as a fox, it is cunning and mysterious; Another important reason is that people think it can influence people's spiritual world, which is related to a mental disorder disease. When the disease comes on, they cry, talk and sing, tell some mysterious things or unfair things in their lives, and some people will sing some wonderful poems.