Encounter, a common Chinese word (first-class word), was first seen in the bronze inscriptions of the Western Zhou Dynasty. Its original meaning is to meet unexpectedly, which can be extended to the meanings of suffering, blind date, success, appreciation, opportunity, resistance and treatment.

The original meaning of meeting is to meet and meet unexpectedly. Shuowen: "Everything happens for a reason." Book Andrew: "I entered the north gate and met your pigeon, your side." Kong Chuan: "Meet unexpectedly." The extension means suffering, blind date, success, appreciation, opportunity, resistance and treatment. Or "stupid" means stupid. Mozi is not like Xia: "Sound is vocal music, and Yin meets the people." Sun Yirang said, "Meet with ignorance.