According to the gossip, Fang Kun refers to the southwest. Therefore, when the lost property is in Kunming, it means that the lost property is in the southwest. This statement originated from China's ancient Book of Changes and Eight Diagrams Theory, which holds that each direction has its five-element attribute and good or ill luck implication. Among them, Fang Kun belongs to the southwest, and the five elements belong to the soil, corresponding to human organs such as the spleen and stomach. Therefore, in Feng Shui, the southwest is often considered as a place to store food and water.
When looking for lost property, people usually speculate and look for it according to its characteristics, time and gossip orientation.