That bring disaster from within. Things, misfortune; Xiao Qiang, Gong room when the door of the small wall. A phrase from the "Analects of Confucius Chi Family": "I fear for fear of Ji Sun, not Chuan Yu, also in somewhere within its walls." Tang Li Gong Zuo "NanKe Prefect Biography": "Troubles from his family, something in the Xiao Qiang. "