1. The original intention of buying gifts and pearls is to buy jewelry, leaving only beautiful boxes without really high-value jewelry. Metaphor is short-sighted. From "everything is wrong, the foreign reserve says left."

2. Original: Some Chu people sold their pearls to Zheng, which were Mulan's cabinets, decorated with cinnamon, jade beads, roses and jade. Zheng Guoren bought the jewelry box and returned the pearls. This can be said to be a best seller, but it is not a good pearl.

3. Revelation: Zheng people only pay attention to appearance but not to inner absurdity, and Chu people dare not sell pearls regardless of primary and secondary. Tell us to proceed from reality.