1. Sting means that at this time, spring thunder begins to sound, awakening insects that hibernate underground for the winter. Spring has sprouted and nature has a new life.

2. Sting, also known as "Qi Zhe", is the third of the 24 solar terms. Sting reflects the phenomenon that natural creatures germinate and grow under the influence of rhythm changes. The symbolic feature of the shocking solar terms is that spring thunder suddenly moves and everything is full of vitality.