Using a divination cup (shengbei) with yin and yang sides to help you make a decision.

When faced with uncertainty, one might resort to casting the divination cups, which have both convex and flat sides (also known as Saint Cups, Sheng Jiao, or Jiaobei), to discern the will of the gods or ancestors and predict future fortune. When the result shows one cup landing flat and the other upright, it is known as the "Saint Cup," indicating that the gods or ancestors have agreed to your request and signifying that things will proceed smoothly. If both cups land flat, it is called the "Smiling Cup," suggesting that the gods or ancestors are smiling but have not fully grasped your request; the matter is still under consideration, and you may recast the cups. When both cups land upside down, it is termed the "Yin Cup," indicating that the gods or ancestors disapprove of your request and that you may encounter obstacles. To summarize, one flat and one upright represent the Saint Cup (indicating agreement or consent), two upside down represent the Yin Cup (indicating disagreement), and two flat represent the Smiling Cup (indicating uncertainty).Material: Peach wood, Pear wood Quantity: 2 pieces set Craftsmanship: Handmade