Keyword explanation:
Robbery: Jay ㄐㄧㄝˊ. "Explaining words": "Robbery, people want to go, threaten to stop robbery. Or forcibly stop robbery. " . Forcibly stopping people from leaving is the paradigm of robbery.
Jun (pinyin: jūn) is a commonly used Chinese character, which first appeared in Shang Dynasty. Ancient Chinese characters come from the yin of the mouth, which represents those who hold power and give orders from the mouth. Ancient emperors advocated inaction, and specific affairs were handled by subordinates. These people who are in charge of specific affairs are "Jun". "Jun" in the Zhou Dynasty mainly refers to court officials and the leaders of vassal States and Fang States. During the Warring States period, it was also used as the title of hero or aristocrat.
Concubine (pinyin: qiè) is a second kind of Chinese characters in the General Standard of Chinese. This word first appeared in Oracle Bone Inscriptions in Shang Dynasty, and its ancient form was from Xin (instrument of torture) to female. Its original meaning refers to a guilty woman, that is, a slave. Later, it referred to his wife's concubine. In the old society, it referred to a woman who was married by a man in addition to his wife. Concubine is also a courtesy title for women.