Like Guan Gong or Zhao Gongming, Wu Caishen must face the door.
The God of Wealth is the God in charge of the world's financial resources in China Taoism. Among the folk customs in China, New Year's Eve is the most lively day of the Spring Festival. On New Year's Eve, people eat jiaozi and stay up all night, waiting to meet the God of Wealth. Some people even send the God of Wealth to their homes, and they will offer sacrifices to the God of Wealth on the second day of the Lunar New Year. Now, it is the most popular to greet the god of wealth on the fifth day of the first month. For the record, the answer is for reference only. Please don't be blind and superstitious.