Therefore, people also call it "four unlike". Born to swallow gold and eat silver without venting, just to get in and out. And fierce, dedicated to swallowing evil spirits, so some people call it exorcism.
When Yan Huangdi fought against Chiyou, he made outstanding achievements, so he was named Tianlu God, which means to send blessings to Lu. Because of its way of making money, emperors of past dynasties designated it as a royal item, called "treasure".
If someone is found hiding a courageous person, it will be considered as intentional to rob money and steal treasures, and the crime should be cut. However, there are still some feudal bureaucrats and former local tycoons who often hide their secrets in order to achieve lifelong prosperity.
Especially during the Qianlong period of the Qing dynasty, big corrupt officials and gentry kept the imperial oath in their own homes, and they were rich. Later, it was denounced by Liu Yong. However, due to Qianlong's great trust in the gentry, he did not investigate them, so the oath began to spread slowly among the people.